is not 可以缩略成 isn’t are not 可以缩略成 aren’t have not 可以缩略成 haven’t do not 可以缩略成 don’t can not 可以缩略成 can’t need not 可以缩略成 needn’t …… 请问:在什么情况下,这样的否定式不能用缩略式,有这样的情况吗?...
—Is your brother a news paper reporter now?—Yes, but he ____ as a teacher for five years.A. worked B. has worked C. was working D. had worked答案为A. 请问为什么不选 B。work 应该是及物动词而且是延续动词吧吧?他的后边不跟表示一段时间的状...
________ a man realizes that his father was right, he usually has a son who thinks he is wrong.
A. After B. Until C. The moment D. By the time
老师,这道题目ABC是如何排除的?
The British are not familiar with different cultures and other ways of doing things, as is often the case in other countries. as指代的是主句中的not not familiar with different cultures and other ways of doing things这一部分吗?从句中缺的是主语,这个部分如何作主语...
1.The telecom industry in Australia is very small in comparison with the rest of the world. 2.The poet uses a comparison with a rose.请问句1中 in comparison with the rest of the world是什么成分?句2中with a rose是什么成分?谢谢!
...、判断的对象。又叫“关系主语”)。2. when complete video is at least 1.4 minutes of the onset of abridgement,the VCD starts fault.时间状语从句是主系表结构吗?主语与表语之间是一种什么关系?3.第二个是伪被动“主系表”吗?