put off是延续性动词还是瞬间动词?
![](images/u2507.png)
已提交,审核后显示!提交回复
共2条回复
zjh2891 共回答了16个问题
|采纳率93.8%- 瞬间动词
- 1年前
糜烂的世界 共回答了23个问题
|采纳率87%- put off是延续性动词吧。
一般使用有putting off his plans...在搁置他的计划,带连续之意。
如果是put away,那就是瞬间动词,搁置了的意思。 - 1年前
相关推荐
- put off的宾语是在put和off之间 还是在off之后?举例说明!
三个轮的奔驰1年前7
-
空速星恨 共回答了10个问题
|采纳率100%如果是具体名次中间后面都可以
put the meeting off或者put off the meeting
而如果是代词只能放在中间
put it off1年前查看全部
- put off 后面加不加until
put off 后面加不加until
运动会推迟到下个星期是the sports meeting will be put off next week还是the sports meeting will be put until next week.或者这个untill是分情况加的mountain5191年前3
-
西北的馒头 共回答了23个问题
|采纳率91.3%e put off 后面要是有被推迟到的具体日期好话,要先加untill 再加时间 off是不能省略的1年前查看全部
- put off 后是加to还是till,until
put off 后是加to还是till,until
是不是在一定条件下都可以vv7251891年前2
-
mindybei 共回答了10个问题
|采纳率90%给你提供词典上的三个例句:
We've had to put our wedding off until September.
我们得把婚礼延期到九月举行.
This afternoon's meeting will have to be put off.
今天下午的会议得延期.
She keeps putting off going to the dentist.
她老是拖延着不去看牙医.1年前查看全部
- keep away和put off有被动态吗
keep away和put off有被动态吗
RT.
再例如“因为下雨,所以运动会被延期了”怎么翻译?虫虫静1年前4
-
kupr 共回答了18个问题
|采纳率100%有:
be kept away
be put off
sport game was delayed because of the rain1年前查看全部
- put on,put off,put up的意思与区别
自在飞花_1年前1
-
凌乱片段 共回答了27个问题
|采纳率88.9%put on解释为上演或者穿上,例如put on a short play和put on the coat
put off解释为延期,取消,如this meeting was put off because of the bad weather
put up解释为张贴,比如贴春联
再赠送一个put out,扑灭,1年前查看全部
- give in;give 有没有give off和put off,
mynamedy1年前1
-
ㄢ乔ㄗㄖ 共回答了13个问题
|采纳率92.3%give in v.屈服;让步;交上 give out 分发,发出,发表;用尽,精疲力竭
用完 消耗尽 give off 长出(枝、杈等) 发出(光、声音等),散发出(气味) putoff,推迟;扔掉1年前查看全部
- put off和put up哪个用在太阳伞上?
seaboy771年前2
-
huahust 共回答了1个问题
|采纳率put up1年前查看全部
- he had not___(put,down,put away,put off,put up )his books
7963141年前2
-
n朵白云飘 共回答了21个问题
|采纳率81%put away 收拾,整理
他还没有收拾好他的书本1年前查看全部
- 求 put off 和 pull off 的区别 (当意思都是;脱下;的时候)
deedchai1年前2
-
hm2009 共回答了21个问题
|采纳率95.2%脱下最常用的是take off.剩下的很少用脱下的意思,尽管有这个意思.1年前查看全部
- put off的用法
咳呀1年前2
-
mxxmm123 共回答了1个问题
|采纳率100%Put off doing推迟做……1年前查看全部
- 谁知道put down,put off ,go out ,go off的意思以及它们之间的区别
谁知道put down,put off ,go out ,go off的意思以及它们之间的区别
请每个举个例子,特别是go out与go off
All the street lights _______because of the power cut last night .A.put down B.put off C.went out D.went off那这题又该如何理解呢?为什么选C而不选D?飞豹05241年前4
-
telspeed 共回答了29个问题
|采纳率86.2%put down
1.放下
Put the typewriter down here.
把打字机放在这儿.
2.写下
Will you put down your address here?
把你的地址写在这儿好吗?
3.批评;奚落;贬损
She always put down her boyfriend,but he didn't seem to mind.
她总爱奚落她的男朋友,但是他好像并不介意.
put off
1.推迟;拖延
Don't put off till tomorrow what can be done today.
今天可做的事不要拖到明天再做.
go out
1.外出
She's gone out for a walk.
她外出散步了.
2.熄灭
His cigarette has gone out.
他的香烟灭了.
3.过时
This method went out long ago.
这种方法早就过时了.
4.过完
The year went out slowly.
这一年慢慢过去了.
go off
1.响起
The alarm went off.
警铃骤然响起.
2.变质
This milk has gone off.
牛奶变坏了.
3.入睡
Hasn't the baby gone off yet?
婴孩还没入睡吗?
4.进行
The plan went off well.
计划进行得很顺利1年前查看全部
- 英语造句用这些短语'cheer up''give out''put off''come up with'分别各造一个句子
yangmizi1年前1
-
wengxh 共回答了14个问题
|采纳率78.6%She tried to cheer the boy up. 她试图让这个男孩高兴起来.
Many gifts are given out to children. 礼物被分发给孩子们.
You should not put off your homework. 你不该拖延你的家庭作业.
I have come up with a good idea. 我想到了一个好主意.1年前查看全部
- 英语填空题用 put alway ,put doen ,put off ,put on ,put out ,put up
英语填空题
用 put alway ,put doen ,put off ,put on ,put out ,put up ,put up with 填空
1.Have you ever tired to____ a tent in a strong wind?
2.The firemen managed to____ the fire in a very short time.
3.Can you ____our friends ____ my sandals insted.
4.She won't____the children'rudeness any longer.
5.Ihave just____my books ____.I can'tget then out again.执着的人8410201年前2
-
arany 共回答了19个问题
|采纳率78.9%1.put up 搭建
2.put out 熄灭
4.put up with 容忍
5.put away 收拾1年前查看全部
- 用put down,put off,put away或put on 填空
用put down,put off,put away或put on 填空
1.We _____ _____ the sports meeting beacause it rains.
2.So many things.Can you _____ _____ _____?
3.The boy is too weak to carry the box,so he _____ _____ _____.
4.I feel a little cold.I want to _____ _____ more clotheszengbin877231年前1
-
zhengxue12 共回答了18个问题
|采纳率100%put off
put them away
put it down
put on1年前查看全部
- put off什么意思
Dewbow1年前2
-
watsom957 共回答了16个问题
|采纳率56.3%取消1年前查看全部
- take off ,put off,take off都有“脱下(衣服),起飞”的意思吗?怎么区别?
cookie6221年前3
-
了蓝 共回答了18个问题
|采纳率88.9%就take off有起飞,脱下的意思~
还有成功的意思~
put off
推迟;扔掉;阻止
不明白的再问哟,请及时采纳,多谢!1年前查看全部
- 翻译句子1.我坚决主张推迟这次运动会。(insist,put off)_________________________
翻译句子
1.我坚决主张推迟这次运动会。(insist,put off)
__________________________________________________________________________
2.这是总统第三次亲自会见记者。
__________________________________________________________________________
3.由于交通堵塞,我们迟到了。(because of)
___________________________________________________________________________
4.即使大夫当时立刻给他做了手术,他也不会得救。
__________________________________________________________________________
5.她决心再也不见他了。( determine)
___________________________________________________________________________
6.每一次碰到汤姆,我都觉得他长高了。
__________________________________________________________________________
7.我正在街上走,突然听到有人叫我。
__________________________________________________________________________
8.她一看见我就放声大哭。( themoment;burst)
_________________________________________________________________________
9.在高考失败后,他感到灰心,放弃努力。
__________________________________________________________________________
10.只有到那时我才理解她的意思。
___________________________________________________________________________QYGQ1年前1
-
yeawer 共回答了14个问题
|采纳率78.6%1. I insisted that the sports meeting (should)be put off.
2. This is the third time that the President himself has met the reporters.
3. We were late because of the traffic jam.
4. Even though the doctor had operated on him at once,he could not have been saved.
5. She was determined that she would never see him again.
6. Every time I meet Tom,I find him taller.
7. I was walking along the street when I heard someone call me.
8. The moment she saw me,she burst into tears.
9. After failing in the college Entrance Examination, he lost heart and gave up trying.
10. Only then did I understand what she meant.
答案不唯一1年前查看全部
- put off 后是加to还是till,until
put off 后是加to还是till,until
是不是在一定条件下都可以jam681年前2
-
悠冰儿 共回答了17个问题
|采纳率94.1%给你提供词典上的三个例句:
We've had to put our wedding off until September.
我们得把婚礼延期到九月举行.
This afternoon's meeting will have to be put off.
今天下午的会议得延期.
She keeps putting off going to the dentist.
她老是拖延着不去看牙医.1年前查看全部
- put out,put off应该怎样区别呢
lijing1101年前3
-
前生今世 共回答了17个问题
|采纳率76.5%put out, 1. 伸出2. 熄灭3. 出版4. 使不方便,打
put off推迟;拖延
意思不一样1年前查看全部
- put away,put through,put off,put up with的区别
srm0922111年前1
-
金沙神鸟 共回答了15个问题
|采纳率93.3%put away:把什么东西放回
put away your pencil please.把铅笔收起来.
put through:经过什么考验
She needs to be put through this difficult task to improve.她需要经过这次严峻的考验才能进步.
PUT UP WITH:忍受
I can't put up with her any more.我再也忍受不了他了!1年前查看全部
- 选词填空.....今天就要...carry,clean up,pay,put off,callDo you hate d
选词填空.....
今天就要...
carry,clean up,pay,put off,call
Do you hate dirty beaches?We can’t ______you but here is a chance to meet other volunteers and have fun.We need people are strong and can help_______ Bluewater Beach.We don’t want to________ this job until summer.Now is when we need your help to collect and _______ garbage.If you are sure to work for six hours on Saturday,________Mr Wang at 558-6669.
work,set up,teach,have,volunteer
Are you good at _______with children?We need two people ________at Sunnyview Children’s Hospital.You need to be friendly and cheerful—the children are sick and you need to cheer them up.Your job is _______a play group for the children with funny games that you can play in their rooms.We ______ four members but we need another two.If you can spare an hour three times a week,come and join us.It’s a great chance to learn about hospitals and ________.Please call Mrs.Chan at 555-6669.Thanks!weewew211年前1
-
你曾说过我 共回答了14个问题
|采纳率100%Do you hate dirty beaches?We can’t _pay__you but here is a chance to meet other volunteers and have fun.We need people are strong and can help_clean up_ Bluewater Beach.We don’t want to_put off_ this job until summer.Now is when we need your help to collect and _carry_ garbage.If you are sure to work for six hours on Saturday,__call_Mr Wang at 558-6669.
Are you good at __work_with children?We need two people __teach__at Sunnyview Children’s Hospital.You need to be friendly and cheerful—the children are sick and you need to cheer them up.Your job is _set up_a play group for the children with funny games that you can play in their rooms.We _have__ four members but we need another two.If you can spare an hour three times a week,come and join us.It’s a great chance to learn about hospitals and __volunteer__.Please call Mrs.Chan at 555-6669.Thanks!1年前查看全部
- put off 的词性是?Be put off 是否有误?为什麽两个动词一起却能成立?
unil5301年前1
-
科洛奇尼 共回答了11个问题
|采纳率90.9%没有误
第一个表示主动
第二个表示被动 be 加 动词过去式 put的过去式就是put1年前查看全部
- put off,put back,put over都有推迟的意思,这些有什么区别
put off,put back,put over都有推迟的意思,这些有什么区别
例如There are so many people off sick we'll have to put the meeting -------until next week.
A.back B.off C.over D.by 为什么选b,跟a和c有什么区别dufu00051年前1
-
M杰克逊 共回答了14个问题
|采纳率92.9%三个短语的最终结果都是“延迟”,但手段或过程是不同的:
① put off 这个是常用的延迟或推迟.事情还是要进行的,只不过现在不行(出于某种原因),比如上面例句,是由于生病的人太多,因故顺延了.的确是延迟,但还是要按计划执行的.这个“延迟”强调事出有因,还要进行.off了原来的轨道,到最终还是要回到正轨的.
② put over 这个延迟,更多强调的是耽搁.有可能就不进行下去了,over了,因此很可能有“因”而导致“无果”.
③ put back,严格地说,这个词语没有明确说明是“延迟”,但put back,表示“放回去”,“重来”,因此客观上导致了延迟.它和put off的区别是,off是偏离轨迹,而back是回到之前的某个转贴;相同点是:都要回到计划的轨道或状态上(至少主观上希望如此)1年前查看全部
- 汉译英,用到后面给的词1.比赛因大雨而延期(put off)2.这个小组由12名优秀学生组成(consist of)3.
汉译英,用到后面给的词
1.比赛因大雨而延期(put off)
2.这个小组由12名优秀学生组成(consist of)
3.一般说来,他总是不被大多数人理解
4.我终于说服了朋友,把那本书借给了我(persuade)
5.汤姆觉得单靠自己的力量完成这项计划有困难(all by oneself)bobby601年前1
-
panbin 共回答了17个问题
|采纳率82.4%1. The match is put off because of the heavy rain.
2.The group consist of 12 excellent students.
3.Generally he is not understood by most people.
4.I finally persuade my friend to lend the book to me.
5.Tom thinks it hard to finish the programme all by himself.
希望能帮到你 呵呵1年前查看全部
- put away ,put up ,put off,put out的用法及例句
明月心如镜1年前1
-
quzhenhua 共回答了17个问题
|采纳率82.4%put away
储存(钱);储存…备用;储蓄 (= put by)
吃掉;喝掉
Put away the tools after work,will you?
工作结束后请把工具收拾好.
put up
举起;抬起;张开(伞)
They put up a tent by the fire.
他们在火堆旁搭起了一个帐篷
put off
延期;推迟
Don't put off till tomorrow what can be done today.
今天可做的事不要拖到明天再做.
Don't put off till tomorrow what can be done today.
今天可做的事不要拖到明天再做.
put out
1.
伸出
It's dangerous to put out your hand now.
现在你把手伸出去是危险的.
2.
熄灭
Put out the fire before going to bed.
睡觉之前先熄掉炉火.
3.
出版
4.
使不方便,打扰
Her parents felt put out when she brought some classmates to stay over.
她带一些同学回家过夜,她父母觉得不方便.
We felt put out by the guest's incessant requests.
客人不断的要求令我们觉得受打扰.1年前查看全部
- put up ,put off, put out, put down的意思
通灵宝石1年前4
-
踏浪2488 共回答了4个问题
|采纳率50%提供,脱去,扑灭,放下1年前查看全部
- put off,put up,put down,put
篮子豆豆1年前1
-
smile614 共回答了16个问题
|采纳率75%put off 脱掉或熄灭
put up 举起
put down 放下
put away 收起来1年前查看全部
- 英语翻译她把看牙医的事一拖再拖用put off这个词组,
花舞倪裳1年前5
-
等你爱我7086 共回答了19个问题
|采纳率94.7%标准翻译:She put off going to see the dentist.1年前查看全部
- put off,turn off,set off,take off的区别?
luckysrv1年前1
-
沉浮异事 共回答了17个问题
|采纳率88.2%put off灭火,推迟
turn off关闭
set off出发
take off脱下衣服,起飞等1年前查看全部
- put off 后跟______、______、______或从句
狼三则1年前1
-
stillshaka 共回答了16个问题
|采纳率81.3%名词 动名词 不定时
Have they put off the match?他们已推迟了比赛吗?
But why do we put off taking action?但是,我们为什么暂缓采取行动?
Can you put off to go?你就不能延期再去吗?1年前查看全部
- 问个英文的问题 put off和puts off有什么区别吗?同样take off和taked
问个英文的问题 put off和puts off有什么区别吗?同样take off和taked
问个英文的问题
put off和puts off有什么区别吗?
同样take off和taked offwjnews1年前1
-
cl7611 共回答了19个问题
|采纳率84.2%puts off,主语是第三人称单数,如:He puts off.
taked off是错的,应该是took off(过去式)1年前查看全部
- put on 和put off还有take off是什么意思?区别是?必采纳。
bobb3345881年前4
-
浩子不怕 共回答了3个问题
|采纳率打开,关闭,关闭,1年前查看全部
- It is required that the football match ________ put off ____
It is required that the football match ________ put off ________ the bad weather. [ ]A. be; thank to
B. be; due to
C. was; thanks to
D. was; owing torw6751年前1
-
nobby19800628 共回答了13个问题
|采纳率76.9%B1年前查看全部
- put off的off词性
lm7409141年前2
-
一生一恋 共回答了14个问题
|采纳率100%off是副词词性.
因为put是及物动词词性,所以后面跟宾语.
Put off a meeting till Saturday.把会议推迟到星期六.
也可以说:Put a meeting off till Saturday.
Don't put off until tomottow what can be done today.今天可以做的事情不要拖到明天去做.1年前查看全部
- 选词填空(come up with,give out,write down,put off,call up
选词填空(come up with,give out,write down,put off,call up
,clean up,set up,cheer up,help…with,put up)
1.be quiet,please.i’ll_________ your test papers.
2.don’t go out.you should __________ your room first.
3.use your head,and you’ll __________ a good idea.
4.___________ tom and tell him to come here tomorrow.
5.the *** has raised a lot of money to ________ a new hospital.
6.they come here to __________ the sick children in the hospital.
7.would you mind helping me __________ the poster?
8.if you want to join us,please _________ your name here.
9.tom often ___________me ____________my english.
10.don’t ___________ correcting your mistakes in the homework小闲鱼1年前1
-
jinsanpy 共回答了20个问题
|采纳率90%1,give out
2,clean up
3,come up with
4,call up
5,set up
6,cheer up
7,put up
8,write down
9,helps with
10,put off1年前查看全部
- It is required that the football match___________put off ___
It is required that the football match___________put off ________ the bad weather.
A.be; thanks to B.be; due to C.was; thanks to D.was; owing to jean2bar1年前1
-
陶小丽 共回答了24个问题
|采纳率95.8%B
考查虚拟语气。require要求,从句用should + v原形的虚拟语气,should可以省略。thanks to由于,因为,多亏了,含有感激成分。选B。1年前查看全部
- show off,take off,turn off,put off分别是什么意思?
倒数七秒1年前3
-
风儿的眼泪 共回答了19个问题
|采纳率94.7%show off 是炫耀,卖弄
take off 有脱下,卸下,还有起飞,等等
turn off 主要是关掉,这个词组相对turn on还有 使失去兴趣的意思
put off 就是推迟,搪塞,阻止等
后面3个带off的,你可以按照off的意思来理解!:》
大多词组都可以这么理解1年前查看全部
- put off,thanks to与look forward to的意思?appera与perform的区别.clean
put off,thanks to与look forward to的意思?appera与perform的区别.clean out与clean up的区别?
fwljsly1年前4
-
oldboy3227 共回答了23个问题
|采纳率100%put off ,推迟拖延 thanks to 多亏look forward to期待appear出现perform表演,表现.clean out 清理掉clean up弄干净1年前查看全部
- 英语翻译说实话,他今天的表演远不能令人满意(truth)他已养成了今日事今日毕的习惯(put off)
erdidi1年前3
-
落日斋居士 共回答了23个问题
|采纳率87%To tell the truth,his performance today is far from being satisfactory.
He's formed the habit of "Naver putting off what should be done today."1年前查看全部
- postpone与delay与put off的辨析
那时清铅素靥1年前2
-
飞驰向前 共回答了24个问题
|采纳率91.7%delay v.推迟,延期n.延误,耽搁
语境记忆We delayed our departure on account of the bad weather.
由于天气不好,我们将启程的时间推迟了.
辨 异delay,postpone,put off:
delay 指由于各种原因而导致“延搁”;
postpone 用于正式场合,由于种种原因而不得不“延期”完成会议等;
put off 一般用语.1年前查看全部
- turn off,cut off,take off,put off用法及意义
4680681531年前1
-
L349643954 共回答了18个问题
|采纳率88.9%turn off 关闭,比较多用到的是关闭什么电器.cut off 切断,切断联系、供给.take off 脱掉,起飞;put off 推迟,延期.1年前查看全部
- daunted和put off是近义词组吗?
daunted和put off是近义词组吗?
就直接翻译的话二者好像是不怎么搭边儿的啊 是因为有时候会在特殊语境里吗?
外教说这两个是 我不知道这个说法为什么成立特爱吃醋1年前1
-
龙森东震 共回答了11个问题
|采纳率100%put off 这个动词短语有不止一种解释,除了大家比较熟悉的 “拖延、延期”外,
其中一个用法多以被动语态,be put off by 的句型出现,意思是“感到挫败、烦扰或困惑”
daunted 在被动语态也是同样句型 be daunted by ,意思是 “灰心、泄气”.
这两种说法可以算是意思相近,一般都出现于否定语气的祈使句;例如:
Don't be put off by the relentless training you're required to go through.
Let's not be daunted by the amount of work left to be done.
通常都是在对方出现“畏难”的情况下,用来相互激励或给人打气的.1年前查看全部
- put off 后面接时间段要用什么介词?
黄衫碧裙1年前3
-
为什么要有理由 共回答了21个问题
|采纳率90.5%FOR ,或是TILL1年前查看全部
- 用put up一般将来时,put off和put out的过去式,即put up with的现在完成时造句
5984267611年前2
-
wqetweqtwequio 共回答了19个问题
|采纳率84.2%I will put up my hand if I can in your class tommorrow.如果我会,我明天将在你的课堂上举手.
The meeting was put off.会议取消了.
They put out the big fire last night.昨晚他们熄灭了大火.
I have put up with some hardship so far.到目前为止,我已经忍受了一些困难.1年前查看全部
- The suggestion has been made _ the basketball game _ put off
The suggestion has been made _ the basketball game _ put off.
A.for; to B.that; be C.which; should be D.to; being我就是看不懂这句arliza1年前1
-
东水楼 共回答了16个问题
|采纳率81.3%选B
第一个空:后面一句话是suggestion的同位语,连接词that不可省略
第二个空:suggestion讲的是未发生的事情,同位语中的语态应是虚拟语气,此处省略了情态动词,原句应是the basketball game should/would be put off1年前查看全部
- put up、put out,put off都什么意思啊,学霸们,帮帮忙吧!
lixhenhua1年前0
-
共回答了个问题
|采纳率
- put on,put up,put away,put off,put out分别是什麼意思?
独在他乡为异客1年前1
-
飞星 共回答了25个问题
|采纳率96%put on,穿上,戴上
put up,举起,张贴
put away,收拾
put off,延迟
put out 扑灭1年前查看全部
- 初中英语中出现的所有动词+介词组合,比如put off 和put up ,look after和look up,考试常出
初中英语中出现的所有动词+介词组合,比如put off 和put up ,look after和look up,考试常出现的,要全
麻烦分下类,经常用的优先,但一定要全黑河大波波1年前1
-
夏天来啦1007 共回答了16个问题
|采纳率93.8%look after/at /for /like , laugh at , listen to , hear from /of , wait for , worry about , talk about /to /with , think of /about , pay for , knock at /on , shout at /to , arrive at /in , get to , ask for , send for , play with , come /be from , work on , agree with , add to , belomg to , devote to , do /deal with1年前查看全部
- 英语翻译会议被推迟到下个星期用delay来翻译,put off的就免了
i381901年前1
-
stayall 共回答了17个问题
|采纳率88.2%The meeting is delayed to next week.1年前查看全部
大家在问
- 1英语翻译我很喜欢骑自行车,但是自从我上了高中以后,就和自行车说再见了.因为住校不必骑自行车.在中学,有的同学坐公共汽车,
- 2帮我修改病句和仿写1.秋天的天空非常干燥.2.我们要发挥优点,改进缺点.3.我们讨论并聆听了陈起贤老人的先进报告.4.战
- 3一个数的最大因数是15,这个数是(),它有()个因数
- 4一个爱研究的园艺家想,植物叶子大多是绿色的,可能是植物喜欢绿色的缘故,于是他将温室的房顶的四周都装了绿色的玻璃,他想只用
- 5某班委会由 4 名男生与 3 名女生组成,现从中选出 2 人担任正,副班长,其中至少有1名女生当选的概率是_____
- 6商店以每双4.7元购进一批拖鞋,售价7,4元,卖到还剩5双时,除成本外还获利44元,这批拖鞋共有多少双?
- 7学校有一个圆柱形状的储水箱,它的侧面由一块边长6.28分米的正方形铁皮围成.这个储水箱的表面积是多少?
- 8下列情形、灭火方法及其原理分析错误的是( ) A.油锅着火;迅速盖上锅盖;隔绝氧气 B.森林火灾;砍去部分树木形成隔离
- 910句中翻英句子!1一般来说,对于哪些途中所花时间有限的人来说,乘飞机是第一选择(generally,have..tim
- 10有一路公共汽车,包括起点和中终点一共有15个车站.如果一辆车除终点站外,每一站上车的乘客中,恰好各有一位乘客到这一站以后
- 11设函数y=2/x与y=x-1,的图像交与【m,n】则1/m-1/n的值为多少
- 12小明做乘法计算题时,把其他一个因数21看成了12,结果得到的积比正确的积少了1007.正确的积是多少?
- 13已知圆x 2 +y 2 -6x-7=0与抛物线y 2 =-2px (p>0)的准线相切,则p=______.
- 14五年级上(苏教版)寒假作业p11 第3题 语文
- 15乙醇制乙烯反映时,烧瓶内液体的颜色会变成什么颜色,原因是什么?