Whataretheydoing?They'retraining______acharitywalk. [ ]A. toB. onC. forD. in -八年级英语

题目简介

Whataretheydoing?They'retraining______acharitywalk. [ ]A. toB. onC. forD. in -八年级英语

题目详情

What are they doing? They're training ______ a charity walk. 
[     ]
A. to         
B. on        
C. for         
D. in 
题型:单选题难度:中档来源:同步题

答案

C

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