施工现场材料、设备应按()布置规定的地点进行定置化管理,并符合消防及搬运的要求。
参考答案:施工总平面
It even leaves the scientists in wonder _____ they should call the newly-born creature, which looks
half-human and half-animal.[ ]
A. that
B. why
C. what
D. how
下列不属于用天然气中烃类作化工原料的产品是()。
A、炭黑
B、乙炔
C、氯化烷烃
D、干冰