New technology __________ to stop the students from cheating
yifei122022-10-04 11:39:541条回答
New technology __________ to stop the students from cheating in the exam last year. A. used B. is used C. was used |
已提交,审核后显示!提交回复
共1条回复
- 愿做你的宝 共回答了21个问题
|采纳率85.7% - C
- 1年前
相关推荐
- 如题:求一篇英语短文:介绍关于New technology或者mobile phone.
蜜儿11年前1
-
253518896 共回答了20个问题
|采纳率90%About the Mobile Phone
Human creativeness is boundless.With the advance of science and technology,a completely new means of communication the Mobile Phone -- came to the world,which,being not fixed inone place like ordinary phones,greatly facilitates telephone communication.
The mobile phone spreads so rapidly,first imm businessmen to office workers,then to township enterprise managers,then to journalists and then nowadays to people of all trades and professions.At present,it seems that nowhere we do not hear the musical ringing of the mobile phone.People at first buy phones for convenience and later for fashion.To occupy this increasingly big market,the manufacturers are worrying their brains into making various types of phones,large or small,cgloured or blackand white,multi-functional or with video cameras,to satisfy the needs.New fashions appear almost every day.
However,it is a great pity that the inventors of the mobilephone did not expect the negative effects caused by their scientific merits.Because of the abuse of the mobile phone,aircraft mechanism refuses to work properly,libraries are no longer so quiet,restaurants are filled with noisy phone talk,teaching is incessantly interrupted by the signals.
Here,in the picture,a concert is going on.The pianist is supposed to be playing Beethoven's symphony when,all of a sudden,a man with a tie stood up,talking loudly over his mobile phone and telling his friend that he was attending a concert of classical music.The audience shuddered with panic rind the pianist was nearly shocked to death.
It is not infrequent that the above scene happens in public places.True,human beings have the right to enjoy modern civilization,nevertheless,should they know how to conduct themselves in the modern civilized society?1年前查看全部
- New technology ______ to make sure that the cars, taxis, bus
New technology ______ to make sure that the cars, taxis, buses and trains we use ______ the air.
A.is used; not to pollute B.has used; is not polluted C.is being used; do not pollute D.has been used; to pollute ray19491年前1 -
欧阳朔 共回答了15个问题
|采纳率93.3%C
本题主要考查动词的时态及语态的应用。第 1 空强调目前所正在进行的一种行为。由于主语是动作的承受者,应该使用现在进行时的被动语态;第 2 空强调一般经常性的行为,应该用一般现在时。因此本题的正确答案选C。1年前查看全部
- New technology _____ to make sure the cars, taxis, buses and
New technology _____ to make sure the cars, taxis, buses and trains we use _____ the air. [ ]A. is used; not to pollute
B. has used; is not polluted
C. is being used; do not pollute
D. has been used; not pollutenameduwei1年前1 -
whywhyhuang 共回答了19个问题
|采纳率100%C1年前查看全部
- 以New technology ,new life "为题的高中英语作文 要点1 列举三个例子说明科技在生活中所起的作用
以New technology ,new life "为题的高中英语作文 要点1 列举三个例子说明科技在生活中所起的作用
要点2你的认识以及体会
我想要原创的 语法错误不要太多凌乱7111年前1 -
楼上阿彪 共回答了23个问题
|采纳率91.3%New technology ,new life
With the rapid develpoment of science and technology,they are playing a more and more role in our daily life.As is said by more and more people,it is the inventions that make our life better and better.But are they really good for us?let's think over.
On one hand,technology does be beneficial to us in some way.For example,computer opens up our heads.……
给你起个头,我困死了,睡觉去了1年前查看全部
大家在问
- 1函数y=1/2cos3x,x属于[π/4,5π/9)的值域是多少?
- 25.03升等于多少立方厘米
- 3有一篇英语阅读理解说的是中国的剪纸文化,是哪一篇?
- 4_____ I was reading at home, my father was watching TV.
- 5一道除法题,小强在计算时把被除数171看成了117,结果比正确的商少9,但余数恰好相同,求正确的商
- 6不发生银镜反应,且在NaOH中水解的
- 7将一铅笔放在平面镜上,要使它的像和铅笔垂直,铅笔应与镜面成______度角,要使像和铅笔恰在同一直线上,铅笔应于镜面成_
- 8质量为m的人造地球卫星,做匀速圆周运动,离地面高度等于地球半径 ,地面重力加速度为g
- 9英语翻译我觉得我的翻译在时间的表达上不准确,“货运代理商的7天之前”The seller should receive
- 10科技小组与作文小组的人数比是9:10,作文小组与数学小组人数比是5:7.已知数学小组与科技小组共有69人.数学小组比作文
- 11在锐角△ABC中,三个内角的度数都是质数,则这样的三角形( )
- 12四级听力一共多少个小题?是不是到56选项?
- 13Na放入NaOH溶液中,现象是什么?》
- 14优美的古诗词,附欣赏和评价.
- 15由下面的词语你想到了怎样的画面?用简练的语言写出来。1.雨后春笋:__________2.争先恐后:__________