Look !Is this a teacher’s desk ?A.No ,it is . B.Yes ,it is . C.This is a teacher’s desk .
深深吸一口气 A.take a deep breath B.make a deep breath
看病 A.see a doctor B.be a doctor
doct__ A.er B.in C.or
c__nt A.ou B.uo C.oa
w__r A.ea B.ae C.oe