英语定语从句继续解答.....

来源:百度知道 编辑:UC知道 时间:2024/06/15 19:16:43
答案+原因!!感谢!!~我会追加的
1. This is just the place ______we visited last year.
A. where B. that C. when D.why
2. My neighbours used to give me a hand in time of trouble,_____was very kind of them.
A. who B.that C.which D.it
3. The scientists and technicians overcame a lot of difficulty_____the personal computer.
A.they have developing B.having developing
C.they had developed D.which has to develop
4. They have two spare rooms upstairs,______has been much used since1990.
A.either of which B.both of which
C.and either of them D.neither of which

1、B 定语从句中visit 缺少宾语
2、c 非限制性定语从句,which 翻译成这样
3、c 主句中overcame 为过去式,所以要用had developed
4、d 根据句意,空闲的房间没使用,所以D