IsMr.Wangateacheroradoctor?
看来你是一个初学者,别着急,一步步来.你先把它改成一般问句,然后加or,接着加上其它就行了!再如:JackplayedcomputergameslastSunday.(gototheconcert)
DidJackplaycomputergamesorgototheconcertlastSunday?
Heclimbsthemountaininthemorning.(intheafternoon)
Doesheclimbthemountaininthemorningorintheafternoon?
还有别的时态和成分,你自己试着练练,