Students are given a lot of exercises to do, _______ to improve their grades. [ ]A. aimedB. aimingC.

题目简介

Students are given a lot of exercises to do, _______ to improve their grades. [ ]A. aimedB. aimingC.

题目详情

Students are given a lot of exercises to do, _______ to improve their grades.   
[     ]
A. aimed             
B. aiming          
C. to be aimed         
D. to aim
题型:单选题难度:中档来源:浙江省月考题

答案

B

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