Li Lei can’t go hiking with us today,because he take care of his sick mother.A. has toB. m

发布时间：2020-08-22 17:35:11

Li Lei can’t go hiking with us today,because he      take care of his sick mother.
A. has to
B. may
C. mustn’t
D. needn’t

网友回答

(答案→)A. has to
B. may
C. mustn’t
D. needn’t
解析：has to不得不；may可以；mustn’t禁止；needn’t不必。句意：今天李磊不能和你去远足了，因为他不得不照顾他生病的母亲。故选A。
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