37.5%=3：8=924=15÷40=0.375．
故答案为：37.5%，9，15，0.375．
Many experts seem to agree that _______ certain limit should set on ________ consumption of cars to ease air pollution.
A．a; the
B．/; the
C．the; /
D．the; a
《内政部对福建旅黎同乡会理事长傅干甫控告保长邓绍先非法抓丁呈文的批》中，傅干甫呈文的写作特色是（）。
A.表述凝炼
B.夹叙夹议
C.文意不重复
D.用语倾向一致
E.注意自我回护
