题目内容
() 25. —Must we wear school uniforms every day?
—No,you . You only need to wear them on Mondays.
A. mustn't B. may not C. don't have to D. can't
25.C
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题目内容
() 25. —Must we wear school uniforms every day?
—No,you . You only need to wear them on Mondays.
A. mustn't B. may not C. don't have to D. can't