问题
选择题
raining hard for 3 hours without stopping.
A．It is
B．It was
C．It has been
D．It had been
答案
答案：C
搜题请搜索小程序“爱下问搜题”
raining hard for 3 hours without stopping.
A．It is
B．It was
C．It has been
D．It had been
答案：C