The scientists are studying the effects of human activities______the environment.
#29004
A
in
B
at
C
on
D
with
推荐题目
____ the consequences of the chemical leaks, the specialists haven’t given final conclusion before they obtain accurate statistics.
#26285
A
In addition to
B
As a result of
C
In spite of
D
With regard to
His best known work that is _____ all praise can be seen in the museum.
#28828
A
with
B
beyond
C
without
D
within
President Obama declared America was not and never would be ____ war _____ Islam.
#26776
A
on; in
B
at; in
C
with; at
D
at; with
