> 英语 >
If only I__how to operate a computer as you do.
A.had known B.would know C.should know D.knew
人气:425 ℃ 时间:2020-03-28 09:02:22
解答
选D
if only(要是……就好了)用于虚拟语气,与现在相反的假设用过去式
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版