题目内容
【题目】— Must the students were school uniforms on weekends?
— No, they .
A.mustn't
B.may not
C.don't have to
【答案】C
【解析】句意：学生们周末必须穿校服吗?——不,他们没有。其中have to 的意思是不得不。故选C。
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题目内容
【题目】— Must the students were school uniforms on weekends?
— No, they .
A.mustn't
B.may not
C.don't have to
【答案】C
【解析】句意：学生们周末必须穿校服吗?——不,他们没有。其中have to 的意思是不得不。故选C。