---Areyouworriedwhenyoursonoftenplayscomputergames? ...
来源：语文精选馆 1.59W
问题详情：
---Are you worried when your son often plays computer games ?
-----Yes , I think playing computer games ______________ teenagers .
A. has a good effect on B. have a bad effect to
C. has a bad effect on D. has a bad effect for
【回答】
C
知识点：相似 相近词比较
题型：选择题
