相关AtthesummitXiJin的文学知识

问题详情： Atthesummit,XiJin-pingpointsoutthattheSino-USrelationsareboundto(一定会)enjoyabrightfuture_______thetwoinfluentialpowersmakejointefforts.A.giventhatB.consideredthatC.providedthatD.supposedth...