从一般意义上说,土地估价具有两个基本功能,一是满足社会对土地价值状况了解的需要,二是满足在建立社会和经济秩序中对土地价值状况鉴证的需要。()
参考答案:对
When Fred lost his job, he ____ his sorrows in drink.
A.dragged
B.drowned
C.adopted
D.drank
图中,按要求给滑轮组绕线.(G为物体重,不考虑摩擦及动滑轮、绳子的重力)