男性，60岁，6小时前双大腿中段被汽车撞伤。查体：脉率120次／分，血压70/50mmHg，双大腿中段严重肿胀，有骨擦音及反常活动，足背动脉可扪及。X线片示双股骨中段斜行骨折。此病人哪种危及生命的问题需要立即处理（）。

A.失血性休克

B.挤压综合征

C.坐骨神经损伤

D.骨筋膜室综合征

E.缺血性骨坏死

another; like; area; those; health; there; angry; sound; look; art; more; way
Why do so many people around the world love Chinese cooking In China, cooking is an (66) , just like music, dance and painting. However, there is (67) than just one kind of Chinese food. Different areas in China have special (68) of cooking because of the differences in weather and geography.
Traditional Chinese doctors believe we need a balance of yin and yang to be (69) Maybe you should eat yang foods, (70) beef when you feel weak or tired. And you should eat yin foods like tofu while you are too stressed out or (71) The Chinese believe people who eat a balanced diet should be healthier than (72) who only eat foods that taste good.
(73) is much more to Chinese food than just taste. Behind many dishes are traditions with deep meaning. One Chinese food tradition is to eat long noodles on your birthday as a symbol of long life. (74) traditional food, yuan xiao, suggests that a family will always stay together. On the Spring Festival, people often eat fish, because yu (75) like the word meaning "more than enough".
From north to south, east to west, people are sure to find some kind of Chinese food to suit their taste and interest.