摘要： Anna hasn’t come to school today. I think she be ill. A. can B. has to C. may D. should 答案:C
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---Do you know why Anna hasn’t come to school today?
---I’m not sure. She _______ be ill.
A. can B. should C. must D. may
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Anna hasn’t come to school today．I think she ________ be ill．
A． can B． has to C． may D． should
查看习题详情和答案>>---Do you know why Anna hasn’t come to school today?
---I’m not sure. She _______ be ill.
| A．can | B．should | C．must | D．may |