As a leading producer of greenhouse gases, China the United States as the largest consumers of energy．
#99345
A
describes
B
joins
C
controls
D
influences
推荐题目
By the end of next year，they ________ the work on the new stadium.
#99754
A
would have completed
B
had completed
C
will have completed
D
have completed
. Your help is _____ for the success of the project.
#103846
A
indispensable
B
indicative
C
inevitable
D
inherent
Qing Dynasty ______for more than 200 years.
#100238
A
existed
B
has existed
C
was existed
D
has been existed
A warm welcome ______ to the American guests at the airport tomorrow morning.
#102949
A
is given
B
has been given
C
is going to give
D
will be given
The telephone ______ three times in the last hour, and each time it _____ for my father.
#100969
A
had rung; was
B
has been ringing; is
C
rang; has been
D
has rung; was