题目内容
—Look! Peter is playing basketball in the playground.
—It ___ be Peter. He has gone to Beijing.
—It ___ be Peter. He has gone to Beijing.
[ ]
A. can't
B. mustn't
C. might
D. may
B. mustn't
C. might
D. may
A
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----Could you please ___________ my pet dog when I am on vacation?
----No problem.
| A.look like | B.look up |
| C.take after | D.take care of |