老师：您好！We can even speak to the machines so that they can talk back to you or put all things down on the screen by identifying your voice.请问这句话是什么意思呀？talk back to sb. 到底是顶撞某人还是回复某人呀？谢谢！
...Article/201202/2772.html 5. 用作宾语A man stepped out from behind the wall. 一个人从墙后面走出来。He cannot spare any time except on Sunday. 除星期日外，他抽不出时间。I won’t go home until after the exam. 我要等考完后再回家。我觉得介词...
The equipment necessary for Wi-Fi service is so heavy and thick that airplane engines must burn more fuel to carry the extra weight.这个句子里面的 for 可以改成 to 吗，如果不能，能具体说说这两个介词在此类问题的时候，应当选择哪个呢？有更多关于这两个...
Do you happen to know anybody in the university that this dictionary was compiled at? Do you happen to know anybody in the university where this dictionary was...
...一个问题Research
has found that IQ predicted leadership skills when the tests were given
under low stress conditions，but under high stress conditions，IQ was
negatively correlated with leadership—that is, it predicted the
opposite.这个句子中的that is怎么理解，前面句的...
...? She should be here by now.(she isn’t here yet,and this
is not normal)2.The price on this packet is wrong. It should be $2.50,not $3.50.3.That man on the motorcycle should be wearing a helmet.
...·练习版）的同步验收题中，有这样一道选择题：Your brother doesn’t look good, and he needs
____ vitamin B, I’d say. A. taking up B. bringing up C. making up D.
building up该报提供的参考答案是：D。表示“增强”。 笔者认为，这道题没有正确答案。...
...及物动词 + 副词小品词 例句：（1）Keep on until you get to the church. 一直往前走到教堂。《牛津词典》（2）He kept on until the work was finished.
(EPV)（3）The neighbours asked them to stop making a
noise, but they kept right on. (DAI)（4）He didn’t stop runnin...
...有分词的主谓关系的用法：
1. An object may be hot without the motion in it being visible. 一个物体，即使其内部的运动是看不见的，也可能是热的。
2. Without a word more spoken, he left the room. 他没再说一句话就离开了房间。
学...
对不定式的用法一直存在迷惑。请问不定式是用来表目的，还是表将来的动作、行为？①I like looking for new problems to solve.②There are two reception areas where the tenants' guests can sit while they are waiting for the meeting to start.
...ut my eyes in maybe seventy-two hours. Very soon now I'd doze off, and the instant that happened they'd jump on the little water that was left. 这句中 very soon now 的 now 还是副词“现在”的意思吗? 译文是我现在很快要打盹了。