lage________them________.(3)________harmfulradiationfromthesunpassesthroughtheholeandreachestheearthdirectly.五、交际运用部分(共2题;共10分)21.(5分)补全对话A.Canyouplaythepiano?B.AreyoufromShanghai,too?C.Whereareyoufrom?D.Whatclassareyouin?E.I'manewstudent.A:Hello,________ MynameisBingbing.What'syourname?B:Hello,I'mMeimei.________A:I'minClass6,Grade7.Andyou?B:I'minClass7,Grade7.________A:I'mfromShanghai.________B:No,IamfromBeijing.________A:No,Ican't.ButIcanplaytheviolin(小提琴).B:That'sgood.22.(5分)从方框内选择适当的句子完成对话,有两项是多余的。Sandy:Hello.53713041Simon:Hello.________Sandy:Hi,Simon.ThisisSandyspeaking.Simon:________Sandy:Sure.Whataboutyou?Simon:Metoo.________Sandy:________Simon:OK.________Sandy:Yes,Ido.Seeyouthen.Simon:Seeyou.A.Shallwemeetat1:00pmattheschoolgate?B.Doyouknowtheway?C.Howcanwegothere?D.Doyougotoschool?