If only I＿＿＿＿＿how to operate a computer as you do! A. had knownB. wou欤?knowC. should know

发布时间：2020-08-17 14:10:13

If only I＿＿＿＿＿how to operate a puter as you do!
A. had known
B. wou欤?know
C. should know
D. knew

网友回答

A. had known
B. wou欤?know
C. should know
(答案→)D. knew
解析：在if only引导的感叹句中，谓语动词的形式与wish后宾语从句中谓语动词的形式一样。
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