Students must be strict _________ their studies and teachers should be strict ________ their students.
#50581
A
in ; at
B
at; with
C
with ; in
D
in ; with
推荐题目
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
— A Boeing 777-200 plane became lost in communication (失去联系) at midnight the early morning of March 8th． —I was amazed(震惊) to hear that.
#45881
A
on
B
in
C
at
D
of
The answers your questions watching television were also interesting.
#47546
A
to; to
B
about,; about
C
about; to
D
to ; about
– She was mad _______me for _________her keys.
#49654
A
about, losing
B
at, losing
C
at, loseing
D
at, lost