The teacher urged that all the students ________ their papers carefully.[ ]A. must check B. checked

题目简介

The teacher urged that all the students ________ their papers carefully.[ ]A. must check B. checked

题目详情

The teacher urged that all the students ________ their papers carefully.
[     ]
A. must check    
B. checked    
C. check    
D. to check
题型:单选题难度:中档来源:山东省期中题

答案

C

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