题目内容
16.--Mum,can I wear my jeans to school?--No,you ________ wear school uniforms.That's the school rule.( )
A. | can | B. | may | C. | can't | D. | have to |
分析 --妈妈,我能穿我的牛仔裤去学校吗?
--不行,你必须穿校服.那是学校的规定.
解答 答案:D.A.can能够;B.may可能;C.can't不可能,不能;D.have to不得不,必须.根据That's the school rule,可知那是学校的规定,在学校必须穿校服.have to不得不,必须.表示客观存在的环境所限,即客观要求(无奈)而为之.故选D.
点评 本题考查了情态动词的用法.熟知句意以及所给选项的意思是解答本题的关键.
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