,we will review all the lessons before the final exam .A.If time will permit B.Time permitting C.If time permitting D.Ti

问题描述:

,we will review all the lessons before the final exam .A.If time will permit B.Time permitting C.If time permitting D.Time permits 选哪个请问为什么

D
if time permits
(习惯说法)如果时间允许