Tom is going _______ December, and she’s staying _____three weeks.
#48774
A
on, for
B
in, for
C
at, in
D
in, on
推荐题目
Wow! Ten students in our class will celebrate their fourteenth birthdays__________ October!
#47803
A
in
B
on
C
at
D
to
It’s necessary _________ us _________ more trees in spring every year.
#45914
A
of; to plant
B
for; to plant
C
of; planting
D
for; planting
