—Let's go to the movies tonight.—Sorry.I__ . I have to help my mother wash clothes.[ ]A. mustn&

题目简介

—Let's go to the movies tonight.—Sorry.I__ . I have to help my mother wash clothes.[ ]A. mustn&

题目详情

—Let's go to the movies tonight.          
—Sorry.  I      __ . I have to help my mother wash clothes.             
[     ]
A. mustn't        
B. needn't        
C. can't
题型:单选题难度:偏易来源:同步题

答案

C  

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