Unit3测试(限时：60分钟满分：100分)一、单项选择(每小题1.5分，共15分)1.Itake________quickshowerat6：30ameveryday.ThenIhave________breakfastat7am.A.a;aB.a;/C.an;theD./;a2.—________isitfromyourhometoschool?—Threekilometers.A.HowfarB.HowmuchC.HowmanyD.Howsoon3.—Haveyoufinishedyourhomework,Sue?—Yes.It____________meanhourtodoit.A.spentB.tookC.costD.paid4.Iusuallygotowork________bikebuttodayIgotowork________thebus.A.by;byB.in;inC.by;onD.in;b...