-- __I come back before 11:00 --No ,you __.But you ___be bac
![](images/u2507.png)
-- __I come back before 11:00 --No ,you __.But you ___be back later than lunch time.
A .Must ,needn't,can't B .Can ,can't ,may C.Need ,mustn't ,must D.May ,needn't ,can't
为什么?
A .Must ,needn't,can't B .Can ,can't ,may C.Need ,mustn't ,must D.May ,needn't ,can't
为什么?
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共5条回复
eaggbhn 共回答了16个问题
|采纳率87.5%- 这句话的对话场景应该是一个母亲对一个孩子说的.
意思是:我必须在11点前回来吗?
不用,但你不能迟于午餐时间回来.
故此,我认为选择A比较合适. - 1年前
鑫鑫的鑫鑫 共回答了37个问题
|采纳率- 同意的,选A。
- 1年前
holly630 共回答了116个问题
|采纳率- a
- 1年前
太骑 共回答了22个问题
|采纳率- 我敢肯定答案错了,应选A
- 1年前
liaofa88 共回答了107个问题
|采纳率- a
- 1年前
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- Never before I have heard ---- beatiful music played by ----
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C such such
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哪一个对呢,为什么触目难忘1年前1
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新罗恋月 共回答了14个问题
|采纳率85.7%C such such
因为都是修饰形容词,所以都选such1年前查看全部
- Some students get so nervous before a test; they do poorly e
Some students get so nervous before a test; they do poorly even if they know the material. Sian Beilock has studied these highly anxious test-takers.
Sian Beilock: “They start worrying about the consequences. They might even start worrying about whether this exam is going to prevent them from getting into the college they want. And when we worry,it actually uses up attention and memory resources. I talk about it as your cognitive horsepower that you could otherwise be using to focus on the exam.”
Professor Beilock and another researcher,Gerardo Ramirez,have developed a possible solution. Just before an exam,highly anxious test-takers spend ten minutes writing about their worries about the test.
Sian Beilock: “What we think happens is when students put it down on paper,they think about the worst that could happen and they reappraise the situation. They might realize it’s not as bad as they might think it was before and,in essence(本质上),it prevents these thoughts from popping up when they’re actually taking a test.”
The researchers tested the idea on a group of twenty anxious college students. They gave them two short math tests. After the first one, they asked the students to either sit quietly or write about their feelings about the upcoming second test.
The researchers added to the pressure. They told the students that those who did well on the second test would get money. They also told them that their performance would affect other students as part of a team effort.
Professor Beilock says those who sat quietly scored an average of twelve percent worse on the second test. But the students who had written about their fears improved their performance by an average of five percent.
Next, the researchers used younger students in a biology class. They told them before final exams either to write about their feelings or to think about things unrelated to the test.
Prefessor Beilock says highly anxious students who did the writing got an average grade of B+,compared to a B- for those who did not.
Sian Beilock: “What we showed is that for students who are highly test-anxious,who’d done our writing intervention(排解),all of a sudden there was no relationship between test anxiety and performance. Those students most likely to worry were performing just as well as their classmates who don’t normally get nervous in these testing situations.”
But what if students do not have a chance to write about their fears immediately before an exam or presentation? Professor Beilock says students can try it themselves at home or in the library and still improve their performance.
小题1:Which of the following is TRUE?A.The result in the math test agrees with that in the biology test. B.In the first math test, students who sat quietly performed better. C.In the second math test, students who wrote about their feelings did worse. D.Some college students are highly anxious test-takers while others are not in the tests. A.Test anxiety is sure to cause students to fail the test. B.Test anxiety can improve students’ performance to some degree. C.Students’ attention and memory resources run out when worried. D.Students may not be admitted into their favorite college if worried A.proper amount of burden may turn out to be a good thing B.facing the fears bravely may help one to achieve more C.avoiding facing the problem may contribute to relaxation D.taking no action before difficulty may result in success A.It is important for students to overcome test anxiety. B.Anxious students overcome test anxiety by writing down fears. C.It is a common practice for students being worried before a test. D.Being worried before tests does harm to students’ performance. xo一条虫子1年前1
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|采纳率82.6%小题1:A
小题2:C
小题3:B
小题4:B
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before与unless的用法区别,最好举例说明,谢谢!
不好意思,确实是打错了,是UNTILsamminoyang1年前2
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英语翻译
Installation Guide
Before attempting to gap any Nitro Iridium Racing spark plug,please review the specification chart in the front of this catalog to verify the factory-preset gap.In most cases your Iridium Racing plugs do not need to be gapped.Even with small variations in the factory set gap the ultra-efficient firing power design will compensate for those small variations.
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又是翻译机?有没有会意译的呀?还有一段:
About Us
At Weapon*R our goal is to build the highest quality and best performing aftermarket products for today's performance vehicles.
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在试图之前造成缝隙任一硝基铱赛跑火花塞,请回顾规格图在这编目前线核实工厂预先设定空白.您的铱赛跑插座在许多情况下不需要被造成缝隙.以在工厂集合空白上小变化超高效率的火力设计将补尝那些小变异.
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问题补充
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还有一种正确表达方式是,
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pzdfl 共回答了19个问题
|采纳率89.5%1.knew.用过去式表示虚拟,因为是if only(但愿,如果...就好)引起的从句
2.had not waste.wish表示愿望的时候,要用过去式表示虚拟.而从句是过去式,所以主句要用过去完成时.
3.had had.还是上述理由,要用过去式表示虚拟.那时间是yesterday(昨天),那么昨天的过去就要用过去完成时.所以要用had done结构.而动词本身是have,所以had had.
4.did not have
5.这里可以用will have,因为表示是一种祝愿.1年前查看全部
- Miss Li _______ her children to the school by car before she
Miss Li _______ her children to the school by car before she goes to work every morning.答案是takes.为什么carries不可以啊?carry不是也有携带的意思么?
只是天蓝1年前7
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水手26 共回答了26个问题
|采纳率80.8%因为,首先take sb to somewhere 是个固定短语,意思是带某人去某地.而carry虽有携带的意思,但它一般用于携带物品,很少用于人,故.1年前查看全部
- He served in the army for only _______ before he was sent ba
He served in the army for only _______ before he was sent back.选项:a、one and a half year b、one
ljffoot1年前0
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共回答了个问题
|采纳率
- It has rained _____ the day before yesterday
shelley8011年前1
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c8aekd 共回答了20个问题
|采纳率85%It has rained ___since__ the day before yesterday
从前天开始就一直下雨.1年前查看全部
- 求英语名言practice makes perfect 熟能生巧 work before play 在玩耍之前别忘了学习
求英语名言
practice makes perfect 熟能生巧
work before play 在玩耍之前别忘了学习
better late than never 迟到总比没到好
no pain no gain 没有付出没有收获
all work,no play makes jack a dull boy 只工作不玩耍,聪明杰克也变傻
seeing is believing 眼见为实
health is wealth 金钱与健康
a dog is a man's best friend 狗是人类的好朋友
easier said than done 说是容易做时难
a friend in need is a friend indeed 患难见真情
an apple a day keeps the doctor away 一天一个苹果,医生不来找我。
gonesty pays 诚实为本,日久的利。hjflyr81年前3
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恋水的鸟 共回答了18个问题
|采纳率88.9%NO ONE FIGHT ALONE没有人是孤军奋战的(我们能共度难关)WHO DARE WIN勇者胜1年前查看全部
- the year before last的意思
桃依依1年前1
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越荆 共回答了18个问题
|采纳率94.4%前年1年前查看全部
- 1、I hope he ________(enjoy) our fashion show . 2、Before ____
1、I hope he ________(enjoy) our fashion show . 2、Before ________(finish) homework.
3、Look. The boy in blue _______(look) smart.
4、He looks smart ________the blue jeans.【A. with B.wears C. in D. on 】
对一下 答案呐 丶huidongjaxki1年前4
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阿什利扬 共回答了19个问题
|采纳率89.5%1.will enjoy 2.finishing 3.looks 4.C1年前查看全部
- 1.We checked all the lugguge before __the plane
1.We checked all the lugguge before __the plane
A aboarding B boarding C we boarding D we went aboard
2.You may have used a computer ___
A for some time B some time C sometimes D.at some timeriyuexiaozi1年前4
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地球那边 共回答了13个问题
|采纳率100%第一题选A aboard是 上(飞机,船等),board是 板 的意思,故先排除C,D.而在此句中主句和从句主语一致,所以从句中只需在介词后用动名词形式即可,无需重复主语we.
第二题选A 从 have used 可以看出是现在完成时,故排除C,因为它用于描述一件事发生的频度,而不用于形容一段时间.B前面少了介词,故排除.而D的意思是 在某个时候,故排除.原句的意思是:你应该已经用了一段时间的的电脑了吧.
(希望我的答案对你有所帮助)1年前查看全部
- 大家帮忙————英语填空题一题---- I -----(suppose)to check out before 12.“
大家帮忙————英语填空题一题
---- I -----(suppose)to check out before 12.
“I”前面有一个空,后面一个空shayiliuss1年前3
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不爱女生爱书生 共回答了22个问题
|采纳率86.4%was supposed1年前查看全部
- 英语翻译They didn't__ __ to the day before
zhaofen9510111年前4
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EAGEAGEAG 共回答了19个问题
|采纳率100%look out1年前查看全部
- luckily,the fire _____(put) out before it was able to spread
luckily,the fire _____(put) out before it was able to spread to other rooms.
答案是was put,为什么不是用has been put呢?这个句子不是有过去对现在有影响的意思吗?拾起背叛的爱情1年前1
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家威 共回答了20个问题
|采纳率95%句中有before.引导一个表示时间的从句,一般过去时中常有表示过去的时间词,短语或从句.本句并没有表示到现在为止如何,只是强调当时的情况1年前查看全部
- 请分析下面句子中的before是什么意思,为什么要填before啊?
请分析下面句子中的before是什么意思,为什么要填before啊?
boys and girls have nearly two months' holiday before them as they leave school by train and car to return home to their fathers and motherssoritaka1年前1
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一阐提人 共回答了19个问题
|采纳率68.4%efore 在---之前
在他们乘火车或汽车回到爸爸妈妈身边的时候,男生和女生在他们面前几乎有两个月的假期1年前查看全部
- we______(sweep)the floor clean before the guests arrived
海南懒汉1年前4
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小小麽麽茶 共回答了17个问题
|采纳率100%had swept
此题考时态,因为是说在客人到达之前我们把地板打扫干净,所以打扫地板发生在客人来之前,又因为客人是在过去到达arrived,且有明显的时间状语before,所以要用过去的过去,过去完成时had swept1年前查看全部
- I won't forget ()the computer before Ileave.
132326019871年前1
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99100064 共回答了20个问题
|采纳率90%好像是to吧?1年前查看全部
- Mrs.Johnson would not like to speak about it before me.
雪地烟花1年前1
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我佛驼背 共回答了14个问题
|采纳率100%约翰逊夫人不想再我面前谈论这件事.1年前查看全部
- 53.Each man and woman must sign _____ full names before ente
53.Each man and woman must sign _____ full names before entering the examination room.
A) his B) her C) their D) one's
为什么?下一个永远011年前1
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haohuangsdnu 共回答了16个问题
|采纳率87.5%上面两位的解释都是错的其实这是英语里面的一种习惯用法比如说 "每个人都应该有自己的目标"Everyone should have their goals.当然,这里说Everyone should have his or her goals.也可以但第一种更常见要用中文解释...1年前查看全部
- He said he liked to cook before(改为同义句)
He said he liked to cook before(改为同义句)
He said he liked to do ____ ____ before.wumei2001年前2
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8211019 共回答了18个问题
|采纳率88.9%问题补充:
He said he liked to do ____ ____ before.
do the cooking 做饭; 烹饪; 作饭; 下厨;
He said he liked to cook before
=He said he used to cook .1年前查看全部
- _______________________________________ ________before you l
_______________________________________ ________before you leave the room.
走走停停和自己1年前2
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waterinsky1129 共回答了15个问题
|采纳率93.3%Remember to turn off the lights/ Don't forget to turn off the lights/Turn off the lights1年前查看全部
- They ___ the enemy's castle before dawn,each holding a gun
They ___ the enemy's castle before dawn,each holding a gun
A.included B.removed C.surrounded D.escaped
答案选C,D为什么不对,请解析,谢谢!litchichen1年前1
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泪中的你 共回答了18个问题
|采纳率94.4%escape 后面要加from1年前查看全部
- 动词应用 句型转换1.If she ____(finish) the letter before 9:00,i can
动词应用 句型转换
1.If she ____(finish) the letter before 9:00,i can post it for her.
2.His watch did not work last month.(改为同义句)
There was ___ ___ with his watch last month.
3.Would you mind not wearing the old jeans?
___ ___ the old jeans,well you?
4.They don not allow anyone to swim in the river.(改为同义句)
___ in river is not ___.
5.They have to wait in line for their turns.(改为一般疑问句)
___ they ___ to wait in line for their turns?Huangrenji1年前2
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billzm 共回答了12个问题
|采纳率100%1.finishes
2.something wrong
3.Don't wear
4.Swimming ,allowed
5.Do,have1年前查看全部
- a few weeks before,i failed in the math exam.哪里有错误?
正所谓1年前1
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wdc1000 共回答了14个问题
|采纳率92.9%A few weeks before,I failed my math exam.1年前查看全部
- 英语,请帮忙分析下好不 Dreary months dragged by before the tragic news
英语,请帮忙分析下好不 Dreary months dragged by before the tragic news reached her that her beloved brother had been killed for anti-Nazi activities.《before the tragic news reached her 把这句话中的her 去掉可以吗,我总感觉her 是多余的呢?》
reached是被动,它的宾语不是news吗。jc72218211年前5
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看麦浪的小狐狸 共回答了17个问题
|采纳率94.1%不能 reached是及物动词缺宾语 不能少1年前查看全部
- the machine has ___before it is put into use.(get test)
the machine has ___before it is put into use.(get test)
说明为什么
the machine has TO___before it is put into use.(SORRY``)异元1年前3
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xyw1949 共回答了13个问题
|采纳率100%to get test
机器使用前需要休息1年前查看全部
- never before has the ( )been faced with such a threat as has
never before has the ( )been faced with such a threat as has happened in the past five dacedes.
A.human race
B.people
C.mankind
D,man
选A.挨个解释下.3Qpepsimsn1年前1
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我爱桔红色阳光 共回答了27个问题
|采纳率92.6%A
选B呢,数不对
而CD 作“人类讲,是不和冠词连用的1年前查看全部
- She needs to hit rock bottom before it will truly hit her
xiaojia20081年前1
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蓝调男人 共回答了21个问题
|采纳率85.7%直译就是“她只有跌至谷底才会真正受到打击”,
实际的意思就是:她不撞南墙不回头.中文类似的说法还有很多,她不到黄河心不死等,你可以根据语境具体使用.1年前查看全部
- the September before last year 前面到底有the没?
另站天1年前2
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破旗 共回答了17个问题
|采纳率82.4%没有
月份,季节,年,前都不加定冠词1年前查看全部
- 有无语病?2句Don't listen exciting music before sleepI wish you wi
有无语病?2句
Don't listen exciting music before sleep
I wish you will better soon.rolax1年前1
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就当我nn行不 共回答了24个问题
|采纳率91.7%1.应该是listen to exciting music
2.better前加be1年前查看全部
- 翻译:honestly,initially (before filming starts) i had some dou
翻译:honestly,initially (before filming starts) i had some doubts about ro
caowei197710141年前4
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涪城游民 共回答了17个问题
|采纳率82.4%老实说,起初(在拍摄/试镜开始之前),我对ro有些疑问/疑虑/怀疑(可以引申为有所保留)1年前查看全部
- 英语翻译1.Before she visited our school,she had researched on th
英语翻译
1.Before she visited our school,she had researched on the internet for students at our school in Year 10.
2.During her speech,she talked about lots of different ways you can be unsafe on the internet.
3.You would be a lot safer if you can has them on a private setting.
4.We hace decided to visit some local primary shools to talk to them.
5.We are hoping that if anyone has a problem,they can come and see one of us or thy can go and tell an adult they trust.
、谢啦.一会追加20.jhz2001年前1
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baoroo 共回答了17个问题
|采纳率82.4%在她来我们学校之前,她上网研究了一下我校10年级学生的情况
在她的演讲中,她谈到了许多互联网上的安全隐患.
如果你把他们设置为私人访问的话,你会安全得多
我们决定要去访问当地的一些小学来和他们谈谈
我们希望他们遇到问题时能够来找我们或者去告诉一个信得过的大人.1年前查看全部
大家在问
- 1根据意思写词语:提出新主张或创造出新奇的式样
- 2they usually have a rest ( ) lunch 填介词或副词
- 3硝酸根与铝和水反应的方程式离子方程式 NO3-+AL+H2O→N2↑+AL(OH)2+OH- 的配平
- 4求关于一个朋友的一件事的作文,要能复制的不要截图,
- 5关于浮力,木头总是会浮在水上吗?物体沉浮跟物体的密度体积质量有关吗?问个实例,航母那个大,为什么浮起来?请各位哥哥姐姐耐
- 6一个箱子里放着若干茶杯,有一个小朋友从箱子里往外拿茶杯,拿的规则是:每次都要拿箱子里茶杯总数的1/2,然后再放回去一只.
- 7若a为int类型,且其值为3,则执行完表达式a+=a-=a*a后,a的值是:A)-3 B)9 C)-12 D)6
- 8how,old,is,amy,is,she,twlve,连词成句
- 9I was missing him terribly rarely get thing through a day wi
- 10盘古开天辟地 写法有什么特点 选文按照-----------顺序叙述------------,主要写----------
- 11实验室中要测定某无色气体的成份,已知此气体可能由CO2、NH3、NO2、N2、NO中的一种或几种混合而成.将此无色气体进
- 12已知函数f(x)=loga(a^x-1)(a>0,a≠1).讨论函数大于1是X取何值
- 13小明语文、数学的平均分为96分,英语要考多少分三科的平均分才能为97分?
- 14若方程2(x³n-5-1)=2x²m+1+7是关于x的一元一次方程,求m,n的值
- 15《相片》 孙犁 下列句子中家电的词语比括号中的词语好在哪里?