Question

12. When you get the paper back,pay special attention to

what .

   A. has marked   B. has been marked

   C. had marked   D. had been marked

Answer 1

12. B

12. B解析：考査语态和时态辨析。句 意:当你拿回考卷的时候，要特别注意 被标记过的地方。根据句意，应该选用 被动语态。整个句子用的是一般现在 时,所以应该选择B项。