問題詳情:
——-We had a good time in dancing at a disco, why didn't you go with us?
——-I ________ there, but my parents didn't let me go.
A. couldn't go B. failed to go C. hadn't gone D. would have gone
【回答】
D
知識點:虛擬語氣與情態動詞
題型:選擇題