Since the problem has already been solved,we had better__the meeting.A.call off B.put off C.set off我选了A,为什么?

This is not a problem since during the inspection是什么意思, ha has had a bad cold since the day before yesterday.用英语解释句子~ Since the problem of method is solved ,talking about the ask is useless. 英语翻译I.INTRODUCTIONSolving the problem of a harmonic sources localization means solving the problem of responsibility for a harmonic generation,what is very essential from the view-point of disputes between suppliers and customers regarding ha __A.It has B.Ther____no need for us to discuss the problem again since it has already been settled. This problem is from the main one since they are so closely related to each other.(separate -----employment may not be a major problem in the city,housing isA. as B. while C. when D. since The elder brother must know,ha ha,sister you what is the problem the problem of 翻译 The Popultion Problem in ( )the math problem( 0. problem in the Empire? 英语语法21____employment may not be a major problem in the city,housing is.A.When B.Since C.While D.As Since the problem has already been solved,we had better__the meeting.A.call off B.put off C.set off我选了A,为什么? __no need for us to discuss the problem again since it has been settled A There has BThere is选B为什么不选A啊 pollution has become a worldwide problem,it may be many years ( )the situation improvesA.after B.before C.as D.since为什么 John still can't work out the problem __I have helped him several times.A because B even C since D though选啥?为什么不选C