Every minute is made full use of _________ our lessons before the exam.
#90442
A
studying
B
studied
C
to study
D
being studied
推荐题目
She can’t help ______ the house because she’s busy making a cake.
#95492
A
to clean
B
cleaning
C
cleaned
D
being cleaned
It’s a bad habit to leave the work ______.
#95527
A
undo
B
undone
C
undoing
D
done
 I don’t want ______ any more trouble, you see?
#97540
A
there being
B
it to be
C
it being
D
there to be