题目

Nowadays many people make their choices about what they buy ，_______ advertisements rather than their own judgment.   A. basing on  B. based on     C. to base on          D. was based on 答案：B读图“某山区等高线地形图”（单位：米），完成下列问题。（8分）（1）图示区域主要的地形类型是_______________，虚线A所代表的地形部位名称是______________。（2）从方位看，度假村甲位于B山的_________坡。度假村甲能否看到乙村？__________。（3）若丙村有一口井，一年中太阳光直射井底的次数为_______次。（4）图中丙村计划从河流中引水，①、②两条引水路线中更合理的路线是_________，原因是________________________________________________________________（2分）。