Units7-8Ⅰ.单项选择(C)1.Moreandmorepeoplehaverealizedthatclearwatersandgreenmountainsareasasmountainsofgoldandsilver.(2023年福建)A.centralB.specialC.valuable(A)2.Youbeverytiredwiththelongdrive.Let’sstoptohavearest.(2023年日照)A.mustB.canC.shallD.need(A)3.Inthesummercamp,theboylearnedtoallkindsofdifficulties.(2023年抚顺)A.manageB.protectC.remainD.control(B)4.SomepeoplethinktreesonTreePlantingDayonly.(2023年遂宁)A.shouldplantB.shouldbeplantedC.shouldbeplantD.shouldbeplanting(A)5.noisepollution,andwecanliveinaquietenvironment.(2023年眉山)A.PreventB.PreventingC.PreventedD.Toprevent(B)6.Hurryup,aheavyrainis.(2023年合肥45中模拟)A.inthewayB.onthewayC.bythewayD....
