______ the extreme levels of air pollution, city authorities have started to take measures to quickly reduce pollution levels and protect city dwellers.
#64184
A
In spite of
B
As well as
C
In response to
D
By means of
推荐题目
Tom always goes jogging in the morning and he usually does push-ups too to stay ________.
#63992
A
in place
B
in order
C
in shape
D
in fashion
. So many people wanted to go to the game that another train had to be ______.
#84151
A
carried on
B
got on
C
put on
D
turned on