1.(1).Can (2).can (3).can/may (4)Can/May (5) needn't
2.(1).B.could (2).C.needn't (3).B.can't
(4)B.mustn't (5)A.should
1.用适当的情态动词填空:
(1).must (2).mustn't (3).must
(4)Can, can't
2.(1)have to 不得不(比must更准确)
追问
追答(2)A.will
(3)B.needn't
(4)C. Would, I'd like to
(5)A.will
(6)B.can't
(7)A.needn't
(8)A.don't, had
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