[单选]  二、听力理解听对话录音，根据对话内容判断正误（每题10分）。操作提示：通过题干后的下拉框选择题目的正确答案。 Howmanypeoplewerefinedforbreakingtrafficrules?   　A.One.　B.Two.　C.Three.2.Whogotthebiggestfine?   　A.Mike.　B.Mike'sfriend.　C.Helen.3.Helenwasfinedfor__________.   　A.speeding　B.drunkdriving　C.drivinginthewronglane4.HowlongdidMike'sfriendhavehisdrivinglicensesuspended?   　A.Twomonths.　B.Threemonths.　C.Fourmonths.5.Crackdownmeans__________.   　A.downfall　B.breakingdown　C.restrictingundesirableactions