As the quality of the city’s air continues to give rise to ______, the residents are encouraged to set off fewer fireworks.
#5438
A
descriptions
B
concerns
C
compromise
D
emergency
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Scientists have to work hard to keep _____ with modern discoveries and developments.
#7444
A
company
B
track
C
touch
D
pace
As the quality of the city’s air continues to give rise to ______, the residents are encouraged to set off fewer fireworks.
#5265
A
descriptions
B
comparison
C
concerns
D
emergency
Li Ming ____ Chen Dong when they met at the airport.
#7342
A
shakes hands with
B
shake hand with
C
shook hand with
D
shook hands with
The notice says “No Photos!” so reporters must ask _____ before taking photos inside the museum.
#5325
A
independence
B
permission
C
advice
D
suggestion