Question

You can only borrow two books ____________ if you don’t have a library card.
A. on time  B. in time 
. from time to time D. at a time

Answer 1

D

試題分析：句意：如果你沒有圖書卡你一次僅僅只能借閱兩本書。A. on time按時B. in time 及時C. from time to time一次又一次D. at a time一次。根據(jù)句意，故選D。