问题
选择题
I just don't understand _____ that leads to so many teenagers becoming addicted to playing computer games. [ ]
A. why it does
B. what it is
C. what it does
D. why it is
答案
答案：B
搜题请搜索小程序“爱下问搜题”
I just don't understand _____ that leads to so many teenagers becoming addicted to playing computer games. [ ]
A. why it does
B. what it is
C. what it does
D. why it is
答案：B