问题
选择题
—Have you found the problem with the computer ?
—Sorry. It ______ .
A．is checked
B．is being checked
C．has checked
D．was being checked
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—Have you found the problem with the computer ?
—Sorry. It ______ .
A．is checked
B．is being checked
C．has checked
D．was being checked
答案：B