问题
选择题
5. Schools ban students from bringing mobile phones, which are used to _________ in exams.
A．cheat
B．click
C．charge
D．Clarify
答案
答案：A
搜题请搜索小程序“爱下问搜题”
5. Schools ban students from bringing mobile phones, which are used to _________ in exams.
A．cheat
B．click
C．charge
D．Clarify
答案：A
mgtgθ
mgsinθ