八年级英语下册第九单元检测卷笔试部分(95分).单项选择。(15分)( )21.Jim isnt in the classroom.Where is he now? He _ the library.Awill go to Bhas been to Chas gone to Dgoes to( )22._ people ride Mobikes or ofo bicycles every day.AThousand of BA thousand of CThousands of DHundred of( )23._to Canada? No，never.But I_to the US a few years ago.AHave you been；went BHave you gone；wentCDid you go；have gone DWill you go；have been( )24.He has _been to Haina
