The air is deadly polluted because some factories don’t __the rules to protect the environment.
#12066
A
appreciate
B
regard
C
honor
D
respect
推荐题目
I recognized her as soon as I met her at the airport though we hadn’t seen each other for ages and she had changed _________.
#14345
A
a large amount
B
a great many
C
a great deal
D
a great deal of
At discussion, Jack ____ an idea that they should bring down the price of the bicycles.
#12914
A
came about
B
came up
C
came out
D
came up with
Please __________ me for my rudeness. I really do not know the custom here.
#10864
A
forgive
B
comfort
C
challenge
D
engage
With economy developing at great speed, our city has ________ quite a few changes in recent years.
#11390
A
witnessed
B
accumulated
C
arisen
D
introduced