弥散性血管内凝血的病因，下列哪一项是最多见的（） ["白血病","感染性疾病","病理产科","免疫性疾病"]
Which of the following commands should be used to display a system routing table?（） [" route "," netstat "," iptrace "," traceroute&e"]
呼吸作用
装用在CV~200K型转向架上的差压阀，两空气弹簧的允许压差为（）。 ["（110±10）kPa","（120±0）kPa","（120±10）kPa","（150±20）kPa"]
Given: What is the result?（） ["null","finally","null finally","Compilation fails.","finally exceptio"]
体育与健康课程学习成绩评定内容有：（）、（）、（）、（）。
