DIC发生出血的发生机制是
A. 凝血系统激活
B. 凝血因子消耗而减少
C. 纤溶系统激活
D. FDP的形成
E. 微血管损伤
Fill in the blanks with the proper forms of the verbs in the brackets.1. Politics _____ (be) much more difficult than physics.
2. Statistics __________ (suggest) that the population of this country will be doubled in ten years’ time.
3. The United Nations _____ (be) an international organization to maintain world peace and security.