More and more students are going to have Friday afternoons________ to volunteer and help others.
#47498
A
at
B
in
C
on
D
off
推荐题目
Sorry, I don’t know the answer _______ the question_______ it is too hard.
#50316
A
to, because
B
too, or
C
of, because
D
to, so
The group of trees provided some shade __________ the sun __________ us.
#46877
A
from; for
B
for; with
C
over; for
D
of; with
