问题
单项选择题
Could you speak more loudly?（）
A.It's a good line
B.The line is bad
C.I can hear you
D.You can't hear me
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
Could you speak more loudly?（）
A.It's a good line
B.The line is bad
C.I can hear you
D.You can't hear me
参考答案：B