出货管理应遵循以下几个原则（） A.先入先出原则 B.货物一致性原则 C.货位清空原

It helps us understand the world better if we know a little geography and have some maps at hand. But with maps in Chinese only, misunderstanding is possible in studying world events. Chinese names are long, hard to pronounce and without meaning to a foreigner. For the opening of the country maps are important and helpful and needed badly.

I wish maps various languages, such as those used in the United Nations, would come out and be sold in all bookstores open to Chinese.

小题1:The writer is mainly talking about ____.

A．geography

B．maps

C．Chinese names

D．the opening of the country小题2:Knowing a little geography and having some maps in Chinese only, a foreigner ____.

A．can study world events easily

B．can study world events without misunderstanding

C．can’t study world events without misunderstanding

D．will fell joy in studying world events小题3:What are the difficulties for a foreigner to use a map in Chinese?

A．A foreigner has nowhere to buy a map

B．All the bookstores only open to Chinese.

C．The names of Chinese people are long, hard to pronounce and without meaning.

D．The names of places on a map in Chinese are long, hard to pronounce and without meaning.小题4:According to the passage maps in foreign language are badly needed ____.

A．in a country open to other parts of the world

B．if a country is going to join the United Nations

C．when we are learning geography

D．if there are no maps in bookstores open to Chinese

热水泵入口一般选用（）。

A、截止阀

B、闸阀

C、球阀

D、挡板

建筑智能化系统，综合布线中信息插座接线盒盖面与（）齐平。

细菌性肝脓肿中等大小，主要治疗措施为

A．全身应用抗生素
B．输血，应用抗生素
C．全身支持疗法，应用抗生素
D．穿刺抽脓，应用抗生素
E．手术切开引流

Java中的字符变量在内存中占______位(bit)。