2010城市規(guī)劃考試模擬試題(37)

字號(hào):

通行地溝與半通行地溝的凈高與通道寬度尺寸分別應(yīng)不小于( )m。
    A.2.0,1.0;1.6,0.7~1
    B.1.9,0.9;1.5,0.6~0.9
    C.1.7,0.8;1.3,0.5~0.6
    D.1.8,0.7;1.4,0.5~0.7
    正確答案:d