(二) [背景资料] 某工程建筑面积为35000m2，为钢筋混凝土现浇框架结构。

“削足适履”违背的哲理是

A物质决定意识  B意识是物质的反映   C意识能正确地反映客观事物   D意识是人脑的机能

When asked _____ they needed most, the kids said they wanted to feel important and loved.

A．what

B．why

C．whom

D．which

Could you please              the radio? The news will start in a minute.[ ]

A. turn on

B. turn up

C. turn down

D. turn off

普通X线胶片采用的卤化银主要是

A．AgBr

B．AgCl

C．AgI

D．AgF

E．AgBr+AgF

在商务礼仪中，赠送礼品之前有哪些问题？