我帮我弟弟问问，单招以后可以专升本嘛？

关于呼吸困难下列哪项描述是不正确的

A.重症贫血可产生呼吸困难

B.代谢性酸中毒可出现浅而快的呼吸

C.巴比妥中毒时常出现潮式呼吸

D.癔症的呼吸困难表现为呼吸频率明显加快

E.脑出血的呼吸困难是由于呼吸中枢功能障碍

There were many different cultures in the ancient world,but the two that had the most influence?on European and American civilizations were the Greek and the Roman．Often these two eultures are?lumped together in our minds,as if they were really exactly alike．But that is not the case．In many?ways the Greeks and the Romans could not have been more different．
The Greeks were truly democratic,often without a single leader but instead governed by a group?of men chosen by the people．The Romans were semi-democratic．They had a governing Senate,but?the political power was mostly or completely in the hands of a single emperor．
Both cultures were great builders．But the construction interests of the two cultures were also?different．The Greeks tended to be more artistic．Their buildings were well constructed and they were?especially interested in temples,columns,and decorative forms．The Romans,on the other hand,were more engineers than artists．They concentrated their efforts on urban planning,well-functioning?water pipes,and the best roads．
Only in cooking and eating habits are the two cultures really similar．Both peoples ate very well?indeed:lots of fish,fresh vegetables and fruits,healthy meals,holding at the same time long?discussions and tasting excellent wines．
In fact,it would probably be fair to say that they both loved life in their warm,
sea-oriented?climates,and they both lived a full life．

What is the first paragraph about?

A.The Greek and the Roman were similar．
B.People misunderstood European civilization．
C.Greek civilization was quite different from Roman civilization．
D.European civilization influenced American civilization greatly．