We won’t start the work until all the preparations ________.A. are being made B. will be made C. have been made D. had been made答案为C。请问这种情况为什么不用现在时呢？A 可以么？现在进行时算作一般现在时，这里现在...
...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...
...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.
“What may seem like small messages at the moment add
up to big ones over time,” says an expert.请问老师：这里是what引导的主语从句What
may seem like small messages at the moment，后面却用动词原形是不是不对？要改为adds吗?
...的。书上给的答案是He stared at me as if (he were) seeing me forthe
first time.as if seeing我能够理解，应该是as if的状从省略，但是省略前的he were seeing这个时态怎么理解呢？可以翻译成as if he had seen
me forthe first time吗？感谢各位老师不啬赐...
...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...
...考题的答案）这个时候有人在回复区是这样回复的 I had the audience clapped和I had the audience clapping 的区别不仅仅是主动与被动的区别，而且意思完全不一样了吧！I had the audience clapped 的意思不是观众被动鼓掌，而观众被鼓掌（即人...
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 forthe meeting to start.