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where do you think __he__the tv set?A./,boughtB.has,boughtC.did,buyD.did,bought

题目详情
where do you think __he__the tv set?
A./,bought
B.has,bought
C.did,buy
D.did,bought
▼优质解答
答案和解析
绝对是C
do you think是插入语没错,可把它划掉分析.
where did he buy the tv set?
一般过去时的疑问句,要用did提问,后面buy就用原形了,不能用过去式.
本人英语专业,这么简单的题绝对不会错.相信我.