問題詳情:
You have to keep quiet while watching the film, _______ you?
A. haven’t B. don’t C. didn’t D. will
【回答】
B
知識點:非謂語動詞
題型:選擇題
問題詳情:
You have to keep quiet while watching the film, _______ you?
A. haven’t B. don’t C. didn’t D. will
【回答】
B
知識點:非謂語動詞
題型:選擇題