—Sam， ____ I join you in the community service？—Sure.

1. —Sam， ____ I join you in the community service？

—Sure.

A. should B. must C. can D. might

【考点】

情态动词的辨析;

【答案】

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单选题普通

1. Tom, you play football in the street.

—Sorry. I do it again.

A. needn't; won't B. mustn't; won't C. won't; can't

单选题容易

2. —You needn't lake an umbrella. It isn't going to rain.

—Well, I don't know. It do.

A. might B. need C. would D. should

单选题容易