问题 单项选择题 B型题

胃、十二指肠溃疡急性穿孔特点是()

A.腹腔穿刺液为草黄色,静止后易凝固

B.腹腔穿刺液为黄色,污浊液体,含胆汁

C.腹腔穿刺液中有大量中性粒细胞,无细菌

D.腹腔穿刺液为血性,臭味较重

E.腹腔穿刺液中有大量嗜酸粒细胞,无细菌

答案

参考答案:B

解析:1.胃十二指肠溃疡穿孔后,胃十二指肠内容物流出,内含胆汁。 2.绞窄性肠梗阻、肠坏死后为血性渗液,味重。 3.结核性腹膜炎刺激腹膜充血渗出,液体呈草黄色,因蛋白含量高,易凝固。

阅读理解

Many people take trains for their trips in China, because the train is fast and cheap. But there are many problems when people take trains. It’s not easy to take trains when it is a festival. Lots of people hope someone can solve (解决) the problems.

Then, the CRH (和谐号列车) trains come out. The first CRH train from Beijing to Tianjin runs in August, 2008. CRH1 and CRH2 can go up to 200 km/h, and CRH3 can run 300 km/h. Taking CRH trains is more expensive than taking a traditional train, but cheaper than taking a plane. Some people think the CRH trains and their workers are good, and they enjoy the trips by CRH train.

China starts to make a CRH train, 350 kilometres an hour from Beijing to Shanghai. It can save people more time than taking the traditional trains.

Can CRH trains solve the problems? “Of course not. There is still a long way to go,” about 80% of the people answer.

小题1:The first CRH train runs __________.

A.in August, 2009

B.in May, 2008

C.in August, 2008

D.in June, 2010小题2: How fast does the CRH train from Beijing to Shanghai?

A.100 km/h

B.200 km/h

C.300 km/h

D.350 km/h小题3: The word “save” means __________ in Chinese.

A.浪费

B.节省

C.积攒

D.拖延小题4: Which of the following is right about the CRH trains?

A.The workers on the first CRH train are not kind.

B.It costs people more money to take CRH trains than to take planes.

C.CRH3 train runs slower than CRH1 and CRH2.

D.Taking CRH train is expensive but it is fast.小题5:Can CRH trains solve all the traffic problems?

A.Of course they can.

B.Yes, all the people think they can.

C.Of course they can not.

D.About 80% of the people think they can.

选择题