Kangkang always likes chatting with their classmates ________ the Internet in his free time. [ ]A. b

题目简介

Kangkang always likes chatting with their classmates ________ the Internet in his free time. [ ]A. b

题目详情

Kangkang always likes chatting with their classmates ________ the Internet in his free time.
[     ]
A. by
B. in
C. of
D. on
题型:单选题难度:中档来源:0119 月考题

答案

D

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