...听力中有这样一句对话:W: No, I can see you at three o’clock this afternoon, or during my office hour on Tuesday or Thursday or Friday.M: Great. Your office hour is best. That’s two o’clock, right?请问:为什么是用 office hour 而不是 office hours 呢?是不是错了? ...
两个例句:1.He is as hard-working as me, so he made as much progress as me.2.We have devoted twice as much time and energy as she did before.第一个句子能不能把句尾改成I did,第二个句子句尾能不能改成her before.为什么。
Joseph Ellisis a historian and prize-winning author who wrote a book called "His Excellency: George Washington."可以把所有的定语从句都改成由介词引导的复合结构吗?那么,什么时候选择定语从句什么时候选择介词引导动名词复合结构,有什么...
1.如果是有Be动词情况下
Is he not a rich man?
Isn't he a rich man?
2.如果没有Be动词的情况下
Did he not come yesterday?
Didn't he not come yesterday?
两组句子在表达意思上有没有差别,Not应不应该提前?
...led from her nostrils, " Casse said. " I wish I would have taped it because I want everyone to see what happens when a horse bleeds.这句话既有对过去的希望也有懊悔。再比如斯巴达克斯最后一集里克拉苏说的“I wish you had been born a Roman and stood beside me....
...我也知道most可表示“非常”,前面连用不定冠词。如:Thisis a
most useful book. 这是一本极有用的书。You’re a
most unusual person. 你这个人可真与众不同。We heard a
most interesting talk about Japan. 我们听到了一场关于日本的非常有趣的谈话...