我国55个少数民族中,人口数量最多的是( )
I went to Xi’an July . A.on B . in C. at
He wants Sam chess with us A.playing B. to play C. plays
My brother Qingdao every year. A.visit B. visited C. visits
Look!My sister TV. A.watch B. watching C. is watching
Heto the zoo last week. A.go B. went C. is going to