砌砖宜采用“三一砌筑法”,既()的砌筑方法
A、一把刀
B、一铲灰
C、一块砖
D、一揉压
E、一铺灰
参考答案:B, C, D
该公司共有管理层级()。
A.3层
B.4层
C.5层
D.6层
Foreman,the ship(),please get the stevedores to fill the port wings with heavier packages.
A.Lists to starboard
B.Is shifting to starboard
C.Is inclined to starboard
D.Is listing to starboard