题目内容
It ________ who did the good deed.
A. was them B. was they
C. were them D. were they
B
强调句型。对主格人称代词强调。
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You ______ further into this matter. If so, you ______ know who did it now.
A.must have enquired; will |
B.should have enquired; would |
C.could have enquired; will |
D.shouldn’t have enquired; would |