一般情况下,商场与住宅相比,楼层对价格的影响比朝向对价格的影响大。()
参考答案:对
解析:商业用房地上一层租金最高,其他层一般不到一层的60%
Jess was sad and her friends helped her ________ the first awful weeks after her husband Bill died.[ ]
A.break through
B.break down
C.get through
D.get rid of
已知=(3,5,-2),0=(2,1,4),要使λ+μ与=(0,0,1)垂直,则常数λ与μ应满足关系()。
A.λ0=2μ
B.λ=μ
C.μ0=2λ
D.λ=-μ