問題詳情:
---How about my food? I ____ here for almost half an hour.
---I’m sorry, sir. It must be ready by now.
A. have been sitting B. am sitting C. had been sitting D. was sitting
【回答】
A
知識點:現在完成進行時及其被動式
題型:選擇題
問題詳情:
---How about my food? I ____ here for almost half an hour.
---I’m sorry, sir. It must be ready by now.
A. have been sitting B. am sitting C. had been sitting D. was sitting
【回答】
A
知識點:現在完成進行時及其被動式
題型:選擇題