题目内容
More than a dozen students in that school________abroad to study medicine last year. A.sent B.were sent C.had sent D.had been sent |
B |
考查动词的被动语态和时态。因为句中有last year所以用一般过去时,又因students和send abroad之间是被动关系,故选B。 |
练习册系列答案
相关题目