-Have the police caught the thieves____the bank last week?
问题描述:
-Have the police caught the thieves____the bank last week?
-Yes,they were caught yesterday.应该选什么A.that robbed,B.which robbed C.who have robbed .为什么?
答
A.that robbed
先行词是人作主语可以用who和that,时间状语是last week说明是一般过去时.