题目内容
-Next week we'll have the final English exam.
-Yes? Then, every minute must be made full use ________ English.
-Yes? Then, every minute must be made full use ________ English.
[ ]
A. of studying
B. to study
C. of being studying
D. of to study
B. to study
C. of being studying
D. of to study
D
练习册系列答案
相关题目