统筹考虑拟建规模的可行性时,主要包括:( )以及环境容量等必备的建设条件。
A.社会环境
B.土地资源
C.原材料
D.能源供应
E.资金可供应量
参考答案:B,C,D,E
-I heard one of his ________ paintings was sold at a very high price.
-Yes, a wealthy man bought it for 100,000 dollars;anyway,he is worldfamous.[ ]
A.valueless
B.precious
C.single
D.secret
检查建筑接近限界时,接触网必须停电。