Imustbeoffnow.Myfriends
問題詳情:
I must be off now. My friends ________ outside.
A. wait B. have waited C. are waiting D. were waiting
【回答】
C
知識點:現在進行時及其被動式
題型:選擇題
問題詳情:
I must be off now. My friends ________ outside.
A. wait B. have waited C. are waiting D. were waiting
【回答】
C
知識點:現在進行時及其被動式
題型:選擇題