Question

---- Did everyone pass the examination?

   ---- No, _____ only three of them who passed it.

  A. there was          B. it was 

  C. these were         D. that was

Answer 1

B

解析:

先排除A，因此主谓不一致，在排除C，表示“这是三个通过考试的”应该用表示特指these are the three of them，D中用that就更不对了。所以本题只能选B，是个强调句，“通过考试的就他们中的三个人”。