题目

Too many people want others to be friends, but they don’t give friendship back. That’s why some friendships don’t last long. To have a friend, you must learn to be one. You must learn to treat your friend the way you want your friend to treat you. Learning to be a good friend means learning three rules: be honest; be generous; be understanding. Honesty is where a good friendship starts. Friends must be able to trust one another. If you do not tell the truth, people usually find out. If a friend finds out that you haven’t been honest, you may lose friend’s trust. Good friends 我国年降水量分布的总趋势是（　　）A.从北向南逐渐减少B.从西北内陆向东南沿海递减C.从西向东逐渐减少D.从东南沿海向西北内陆递减