It doesn’t to set off fireworks on holidays since the smog(雾霾) is so severe at present. A

问题补充：

It doesn’t to set off fireworks on holidays since the smog(雾霾) is so severe at present.

A. make a difference

B. make sense

C. make progress

D. make a choice

答案：

A. make a difference

(答案→)B. make sense

C. make progress

D. make a choice

解析：A. make a difference有影响，产生差别，B. make sense 有意义，C. make progress 取得进步，D. make a choice 做出选择，句意：因为现在雾霾这么严重在节假日放烟火没有意义。根据句意选B.