问题
选择题
— You can’t imagine great fun chatting online is.
— Really? But it may cause you a lot of trouble.
A．what
B．how
C．why
D．whether
答案
答案：A
本题就是考察 great fun chatting online is.这一句感叹句，应该选择用what，故选答案为A
搜题请搜索小程序“爱下问搜题”