Don't spend much time _____ and doing nothing. [ ]A. chatting B. to chat C. chatingD. of chatti

题目简介

Don't spend much time _____ and doing nothing. [ ]A. chatting B. to chat C. chatingD. of chatti

题目详情

Don't spend much time _____ and doing nothing.        
[     ]
A. chatting  
B. to chat  
C. chating    
D. of chatting
题型:单选题难度:中档来源:同步题

答案

A

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