问题 单项选择题 A1/A2型题

下列急性胰腺炎,不需要外科手术干预的是()。

A.急性胰腺炎合并胰腺脓肿

B.急性胰腺炎合并ARDS

C.暴发型急性胰腺炎

D.腹腔穿刺液为血性或脓性

E.腹痛剧烈,恶心呕吐频繁

答案

参考答案:E

阅读理解

阅读理解

     Our children's health and mobility are at risk.Thirty years ago,66 percent of all children walked or bicycled to school.

Shockingly,today only 13 percent do! In North America,most students go to school on the school bus.Some students

also walk or ride bikes to school. In other parts of the world,things are different. In Japan, most students take trains to

school,although others also walk or ride their bikes.In China , it depends on where you are.In big cities,students usually ride bikes to school or take buses.And in places where there are rivers and lakes,like Hongshanhu and Kaishandao,

students usually go to school by boat.That must be a lot more fun than the others.

棍据短文内容,回答下列问题。

1. How many students walked or went to school by bike thirty years ago?

                                                                                

2. How do most students go to school in North America?

                                                                                

3. How do most students go to school in Japan?

                                                                                

4. How do the students in big cities go to school in China?

                                                                                

5. How do you go to school every day?

                                                                                

单项选择题