Every minute should be made the most of ________ our lessons well.
#93624
A
to study
B
studying
C
to studying
D
studied
推荐题目
There are the books ______ my brother.
#95975
A
belonged to
B
belonging to
C
that are belonged to
D
belong to
The question ______ last night was of great importance. 
#97848
A
discussed
B
discussing
C
to be discussed
D
discuss