清人有诗曰：“国初海禁严，立意比驱鳄。借端累无辜，此事实大错。”对此诗提到的“国初”

根据句意，用括号内所给单词的适当形式填空。

1. Zhang Yimou is one of the world's famous _________ (direct).

2. What an _________ (enjoy) journey we had yesterday!

3. The story _________ (it) is really interesting, but the actors are just-so-so.

4. We all think it _________ (use) to ask him to take this job, for he isn't interested in it.

5. The famous writer lives on the _________ (twenty) floor of the tall building.

在第二次鸦片战争中，侵略军毁坏了举世闻名的世界园林            ___。

某患者，右上2锥形牙，与邻牙之间有约1mm间隙，可选择的修复方法，除了

A．树脂贴面

B．瓷贴面

C．金属烤瓷冠

D．全瓷冠

E．3/4冠

收付柜员在收付现金款项时应（），保证口齿清晰，双手接取，准确告知对方收款金额、应付金额和退款金额，同时尽量保证客户交付的资金在其视线范围内处理。

A.唱收唱付

B.随收随付

C.快速收付

D.谨慎收付

中压离心式通风机输送气体的压力范围是( )。

A．0.49kPa＜排气压力≤2.94kPa

B．0.49kPa＜排气压力≤4.90kPa

C．0.98kPa＜排气压力≤4.90kPa

D．0.98kPa＜排气压力≤2.94kPa