题目

I asked her how         going to become a computer programmer.           A. were you   B. you were   C. are you    D. you are 答案：B下图为某地等高线地形图．读图，完成下列问题．【1】①、②两地比较A．①海拔低于②B．①、②海拔相同C．①海拔高于②D．①、②表示盆地【2】对于③和④两条虚线的判断，正确的是A．③表示山谷B．③表示山脊C．④表示山谷D．③、④均表示山脊【3】若①处海拔为1250米，气温为5℃，则⑤处（海拔取平均值）气温为A．0．8℃B．4．2℃C．9．2℃D．37℃