―What’sthematter?Youlookworriedandrestless. ―Oh,nothing...
問題詳情:
― What’s the matter? You look worried and restless.
― Oh, nothing really serious. As a matter of fact, I _____ of my graduation thesis. I have to hand it in soon. A. am just thinking B. just thought
C. have just thought D. was just thinking
【回答】
D
知識點:過去進行時及其被動式
題型:選擇題