---Whatdothepolicethinkaboutthemurder? ---I’mnotsure.B...

問題詳情：

 --- What do the police think about the murder?

 --- I’m not sure. But I want anyone who ______ the clue to contact the police actively.               

A. have            B. has             C. to have               D. are having      

【回答】

B

知識點：主謂一致

題型：選擇題