()是将饰面板直接放在T形龙骨组成的格栅框内,即完成吊顶安装。
A.搁置法
B.嵌入法
C.卡固法
D.钉固法
参考答案:A
两个以上不同资质等级的单位实行联合共同承包的,应当按照()的单位的业务许可范围承揽工程。
A.资质等级高
B.资质等级低
C.各自
D.综合后
As a visitor or guest in either a Chinese home or restaurant you will find that()manners are important to the enjoyment of your meals and keep you in high spirits!
A.desk
B.table
C.chair
D.bench