However, at times this balance in nature is disturbed, ____ a number of possibly unforeseen effects.
#82856
A
lying in
B
calling in
C
taking in
D
resulting in
推荐题目
During the press conference, the president _____ the message that the government is well aware of the problems that the country is facing and is trying to deal with them.
#70956
A
left
B
carried
C
addressed
D
took
Many students is not sure what to_______ at the university;they can’t make up their mind about their future.
#81531
A
take up
B
make up
C
pick up
D
build up
A quarrel _________, which made him ______ his family.
#71275
A
was broken out; break away
B
broke out; break away from
C
was broken away; break down
D
broke down; break out
The Great Wall is __________ tourist attraction that millions of people pour in every year.
#67102
A
so well-known a
B
a so well-known
C
such well-known a
D
a such well-known