两道英语选择,( )___he came here,we are good frien
两道英语选择,( )___he came here,we are good frien
两道英语选择,( )___he came here,we are good friends all the time.A.when B.While C.So D.Since ( )Do you often help your mother______?A.with clean the house B.cleaning the house C.to cleaning the house D.clean the house