The scientists are studying the effects of human activities______the environment.
#29004
A
in
B
at
C
on
D
with
推荐题目
—Tom, why didn’t you go to work today?—Oh, the manager said he no longer wanted to see me again; _____, I was fired.
#25699
A
above all
B
after all
C
in other words
D
in some way
I really don’t want to go; _______ the weather is so cold outside.
#25575
A
in addition
B
in fact
C
on the contrary
D
in another word
Your composition is well-written ______ a minor spelling mistake.
#25549
A
beside
B
besides
C
except that
D
except for
They were making a plan to help those students _____, which attracted me.
#25979
A
in brief
B
in public
C
in action
D
in need
Jane is in a hurry because the train to the airport leaves _______ half an hour.
#25131
A
by
B
in
C
for
D
until