摘要： She know the answer, but I’m not sure. A. maybe B. may be C. may D. must
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—Would you please help me with the questions?
—Sorry. You ______ go and ask Mary. She ______ know the answer.
A. must; can B. can; may C. need; can D. must; may
查看习题详情和答案>>You ________ go and ask Meimei．She ________ know the answer．
- A.must, may
- B.must, stay
- C.need, can
- D.can, may