题目内容
18、When it air pollution, Beijing faces the three“C”s，cars，coal and construction，which lead to Beijing's thick air pollution．
A．refers to B．comes to C．happens to D．speaks to
试题答案
18、B
When it air pollution, Beijing faces the three “C” s，cars，coal and construction，which lead to Beijing's thick air pollution．
A．refers to B．comes to C．happens to D．speaks to
查看习题详情和答案>>When it air pollution, Beijing faces the three“C”s，cars，coal and construction，which lead to Beijing's thick air pollution．
A．refers to B．comes to C．happens to D．speaks to
查看习题详情和答案>>When it ________ air pollution, Beijing faces the three “C” s－cars，coal and construction，which lead to Beijing's thick air pollution．
refers t
o
comes to
happens to
speaks to
When it______ air pollution, Beijing faces the three “C” s-----cars，coal and construction，which lead to Beijing's thick air pollution.
A. refers to B. comes to C. happens to D. speaks to
查看习题详情和答案>>
When it______ air pollution, Beijing faces the three “C” s-----cars，coal and construction，which lead to Beijing's thick air pollution.
A. refers to B. comes to C. happens to D. speaks to
查看习题详情和答案>>When it______ air pollution, Beijing faces the three “C” s-----cars，coal and construction，which lead to Beijing's thick air pollution.
A. refers to B. comes to C. happens to D. speaks to
查看习题详情和答案>>When it______air pollution, Beijing faces the three “C” s-----cars，coal and construction，which lead to Beijing's thick air pollution.
A. refers to B. comes to C. happens to D. speaks to
查看习题详情和答案>>When it______ air pollution, Beijing faces the three “C” s-----cars，coal and construction，which lead to Beijing's thick air pollution.
A. refers to B. comes to C. happens to D. speaks to
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