Question

【题目】—-___________ these computer ____________ in the USA?

—-Yes, they were.

A.Did; makeB.Did; were madeC.Were; madeD.Are; make

Answer 1

【答案】C

【解析】

句意：——这些电脑是美国制造吗？——是的，它们是美国制造的。

考查被动语态。Did; make 一般过去时态主动形式；Did; were made 表述错误；Were; made 一般过去时态被动形式；Are; make 表述错误。computer与make之间是被动关系，即“被制造”。故选C。