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
由句中last year可判断,此句应为一般过去时,排除C、D项。由send sb. to do sth.变为被动语态sb. is sent to do sth.,故B正确。
由句中last year可判断,此句应为一般过去时,排除C、D项。由send sb. to do sth.变为被动语态sb. is sent to do sth.,故B正确。
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