在内外墙抹灰时,不同基层材料的交接处应铺设金属网,金属网与各基体的搭接宽度不应小于()。
参考答案:100mm
I would rather______ the professor and I would rather you______ for him at once.
A.invite; sent
B.invited; send
C.inviting; sending
D.invite; sending
牙轮钻机压气控制系统控制哪些部位?