Private cars are required to take turns off roads one out of five weekdays ____the traffic pressure.
#97831
A
to reduce
B
reducing
C
reduce
D
reduced
推荐题目
This machine is very easy______. Anybody can learn to use it in a few minutes.
#90027
A
operating
B
to be operating
C
operated
D
to operate
by the thunder, the little girl dare not sleep in her bedroom.
#88606
A
Frightened
B
Frightening
C
Having frightened
D
Being frightened
This machine is very easy _______. Anybody can learn to use it in a few minutes.
#90906
A
operating
B
to be operating
C
operated
D
to operate
_____ he’s only been learning English for a year, he speaks it very well.
#98838
A
Considered
B
Considering
C
Having considered
D
To consider