- Mr Jackson, we go rock climbing? m Yes, but you must use ropes.A. mustB. shouldC. needD

发布时间:2020-08-20 08:22:53

- Mr Jackson,      we go rock climbing?
m Yes, but you must use ropes.
A. must
B. should
C. need
D. can

网友回答

A. must
B. should
C. need
(答案→)D. can
解析:考查情态动词。“杰克逊先生,我们去攀岩吧?”“好的,但是你必须用绳子。”can表示能够,可用于问句中;A“必须”;B“应该”;C“需要”。故选D。
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