— Excuse me, Maria. May I borrow your pen?
— Sure. Here you are. But you must return it _____ time.

A.in
B.at
C.on
D.to
相關(guān)習(xí)題

科目：初中英語 來源：0122 月考題 題型：單選題

— Excuse me, Maria. May I borrow your pen?
— Sure. Here you are. But you must return it _____ time.
[     ]
A.in
B.at
C.on
D.to

查看答案和解析>>


同步練習(xí)冊答案