Ifyouwantsomethingyou'veneverhad,youmustbewillingtodos...
問題詳情：
If you want something you've never had, you must be willing to do something you .
A. will never do B. never did C. have never done D. had never done
【回答】
C
知識點：現在完成時及其被動式
題型：選擇題
問題詳情：
If you want something you've never had, you must be willing to do something you .
A. will never do B. never did C. have never done D. had never done
【回答】
C
知識點：現在完成時及其被動式
題型：選擇題
