来自刘增良的问题
【Asurveyoftheopinionsofexperts____thatthreehoursofoutdoorexerciseaweek___goodforone'shealth.A.show;areB.shows;isC.show;isD.showsare为什么第一个空格的主语是asurvey单数,所以show加s?】
Asurveyoftheopinionsofexperts____thatthreehoursofoutdoorexerciseaweek___good
forone'shealth.
A.show;areB.shows;isC.show;isD.showsare
为什么第一个空格的主语是asurvey单数,所以show加s?
