Beijing has struggled with smog for years，which has__________ the sun and affected the health and quality of life of millions.
#11817
A
driven away
B
pushed out
C
broken off
D
blocked off
推荐题目
The government will begin a series of to help the public fully understand the new educational system.
#10555
A
expectations
B
occasions
C
presentations
D
assumptions
-- Do you think we should accept the offer? -- Yes,we should, we ________ such bad luck up till now, and time _______ out.
#12703
A
have had; has been run
B
had; is using up
C
have; is running
D
have had; is running
Folk music can usually ______ senior citizens because of their experiences.
#12962
A
express
B
cover
C
play
D
reach
I took part in the ____ in the sports meeting last week.
#14471
A
800-meter-long
B
800-meters-long
C
800 meter long
D
800 meters long