单层工业厂房的非承重山墙处的横向定位轴线应[]
A.自墙内缘内移600mm
B.在山墙内,并距山墙内缘为半砖或半砖的倍数或墙厚的一半
C.与山墙内缘重合
参考答案:A
With the help of his friends, he has _____a good business over the years.
A.built up
B.made up
C.grown up
D.picked up
麻醉药品库是
A.黑白标志B.红色区C.黄色区D.绿色区E.蓝白标志