题型:填空题 ______ from heart disease for years, Andy has to take some medicine with her wherever she goes. A.To sufferB.SufferedC.Having sufferedD.Being suffered 查看答案
题型:填空题 读下图,回答1~2题。1.上图所示的河流是[ ]A.黄河B.长江C.海河D.珠江2.我国为解决水资源分布不均而建设的大型工程是[ ]A.西电东送B.青藏铁路C.西气东输D.南水北调 查看答案