The scientist was rewarded by the government for _____such a great，contribution to the

country．

A．make

B．making

C．being made

D．having made

血管脆性增加及血小板异常所致的出血多表现为__________、____________上出现__________、__________；凝血因子缺乏引起的出血常有____________、______________、____________出血或______________，疼痛难忍。