1.do you want to buy some radio__was shown on TV?
1个回答

1.C.A不能做定语从句的引导语,BD都对但意思不如C.

2.D.前面有个as normally 后面引导从句必然有as,从句有主语缺宾语,所以用what

3.B.首先要用从句,因为前面是逗号,能用在after后面做引导语的只有which

4.A.such 后面只能用that做引导语.

5.C.引导语很明显是whose,in跟后面work相对应.