— Is Mr. Smith driving here? —I’m not sure. He ______ come by subway.A．mayB．sha
题型：不详难度：来源：
— Is Mr. Smith driving here?
—I’m not sure. He ______ come by subway.| A．may | B．shall | C．need | D．must |
|
答案
| A |
解析
试题分析：句意：——史密斯先生将开车来这儿吗？——我不确定。他可能乘坐地铁来。A. may “可能”，表示没有把握的推测；B. shall将要；C. need 需要，表示必要的；D. must 一定，表示有把握的推测。根据I’m not sure.可知这是没有把握的推测，故用情态动词may。故选A。 |
举一反三
| _____ you tell me how to use this digital dictionary? |
--Shall I take my swimming suit ?
--No , you _____ . We will just go hiking in the mountain . | A．mustn’t | B．couldn’t | C．needn’t | D．can’ t |
|
—Listen! Peter is singing in the classroom!
—It _____ be him. He has gone back to his hometown.| A．must | B．mustn’t | C．may not | D．can’t |
|
－Who’s that girl swimming in the pool? Is it Lucy?
－It be Lucy. She is sleeping in her bedroom now.| A．may | B．can’t | C．must | D．should |
|
--_____ you call back tomorrow?
--Of course I can. |
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