题目内容:
Theexampleofautoemissionstandardsishereusedtomakeitclearthat__________ A.itisharmfulforagovernmenttointerferewitheconomicmatters
B.statepoliciestendtolowerprofitsanddiscourageinvestment
C.regulationmayaffectbusinessoperationbyincreasingthecost
D.mostregulationsarenotmeantfortheprotectionofthepublic
参考答案:
答案解析: