题目内容：

应该不难.
1、This is the place ___I have ever visited.
A.there B.when C.where D.which
不知道是选C还是D
2、I hate the people ___don't help others when they are in trouble.
A.who B.which C.they D.where
3、The moon is a world___ there is no life.
A.that B.which C.where D.why
4、This is the house ___ our beloved Premier Zhou once lived and worked.
A.which B.that C.when D.where
5、This is the house___I want to buy.
A.in which B.that C.whose D.where
还有把这些句子连成一个复合句
1、This is the hall.We listened to the report in it the other day.
2、I prefer the subject.The subject is science.

优质解答

1.选D.which.因为这里接的是个定语从句,先行词不在从句中做任何成分.
2.选A.who 因为先行词who要在这个定语从句中做主语.
3.选C.where.因为where在从句中做地点状语.
4.选D.where.因为where在从句中做地点状语.
5.选B.因为这是个定语从句,that在从句中不做任何成分.
连成一个复合句：
1.This is the hall where we listened to the report the other day.
2.I prefer the subject which is science.