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We ______English lessons on Saturday morning.
A.don’t haveB.haven’tC.aren’t haveD.no have
A

试题分析:根据时间状语on Saturday morning可知此句要用一般现在时,由选择项的提示可知要用否定形式,且谓语动词是have,故其谓语动词的否定形式要借助助动词do,故用A。
点评:学生要注意一般现在时句子中行为动词的否定句的构成,尤其特别是当主语为三单形式时谓语动词的否定句结构,谓语动词要用原形。
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