They ______ students. They are teachers.[ ]A. don't B. doesn't C. isn't D. aren'

题目简介

They ______ students. They are teachers.[ ]A. don't B. doesn't C. isn't D. aren'

题目详情

They ______ students. They are teachers.
[     ]
A. don't        
B. doesn't      
C. isn't        
D. aren't
题型:单选题难度:偏易来源:同步题

答案

D

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