在公关口才的表述方式中，按照事件发生、问题出现或人物成长的自然事件顺序进行叙说的一种

水蜜桃的食用部分是由下列哪一部分发育而来

A．子房

B．胚珠

C．珠被

D．子房壁

心动周期中室内压最高时，相当于

A．房缩期末

B．等容收缩期末

C．快速射血期末

D．等容舒张期末

E．缓慢射血期末

Arabs consider it extremely bad manners to start talking business immediately. Even the busiest government official always takes extra time to be polite and offer refreshments (茶点). No matter how busy you are, you should make time for this.

The conference visit is a way of doing business throughout the Arab world. Frequently, you will have to discuss your business in the presence of strangers, who may or may not have anything to do with your business. Do not be surprised if your meeting is interrupted several times by people who come into the room unannounced, whisper, or speak softly to the person with whom you are talking, and leave. Act as though you do not hear, and never show displeasure at being interrupted.

Making decisions quickly is not an Arab custom. There is a vagueness (模糊) in doing business in the Middle East which will puzzle a newcomer. Give yourself lots of time and ask lots of questions.

When an Arab says “yes”, he may mean “maybe”. When he says “maybe”, he probably means “no”. You will seldom get a direct “no” from an Arab because it is considered not polite. Instead of “no”, he will say “inshallah”, which means “if God is willing”. On the other hand, “yes” does not necessarily mean “yes”. A smile and a slow nod might be like an agreement but in fact your host is being polite. An Arab considers it rude to disagree with a guest.

小题1:The main purpose of this article is to explain _________________.

A．why you need extra time when you visit Arab countries

B．how to be polite when doing business in the Arab world

C．why Arab officials are so busy

D．what Arabs say when doing business小题2:According to the article, which of the following would be considered polite?

A．You leave angrily because of interruptions.

B．You demand an immediate decision.

C．You refuse a cup of tea and show pictures of your product right away.

D．You look out of the window while a stranger comes in to speak with your host.小题3:Which of the following is NOT an Arab custom?

A．To care less about being interrupted during their meeting.

B．Often to give you a vague answer.

C．Seldom to say “no” directly.

D．Seldom to hesitate to start talking business in the presence of strangers.

下列各表中的数字代表的是原子序数，表中数字所表示的元素与它们在周期表中位置相符的一组是（　　）

A．

B．

C．

D．

基本矿图图面标定和（）无矛盾。

A.注记

B.高程

C.字体

D.颜色