简述沥青混凝土路面的施工工序。
参考答案:
安装路缘石---清扫基层和放样---浇撒粘层或透层沥青---摊铺---碾压(初压、复压、终压)---开放交通。
Mr. Smith is _______ a teacher. He is a friend as well. We all respect him.
A.other than
B.more than
C.less than
D.rather than
支、斗灌排渠两侧一般要求植树一行,行中可夹杂一些(),其比例为1:1。
A、乔木
B、灌木
C、草坪
D、树木