骨折刚达到临床愈合时，正处于骨折愈合过程的哪一阶段A．血肿机

搜题请搜索小程序“爱下问搜题”

问题单项选择题

骨折刚达到临床愈合时，正处于骨折愈合过程的哪一阶段

A．血肿机化演进期

B．骨折后2周以内

C．原始骨痂形成期

D．骨痂改造塑形期

E．永久骨痂形成期

答案

参考答案：C

选择题

- Many people are worried that so many college graduates each year can't find a job.

-_______is no need to worry about it as the government is now making every _______to provide more jobs.

A．It; effort

B．It; measure

C．There; effort

D．There; effect

填空题

自动闭塞能根据前发列车占用闭塞分区的状态，（）地向后续列车发出不同信号显示的信息，指挥后续列车运行。