截瘫后期的常见并发症及主要死因是
A．呼吸肌麻痹
B．呼吸道感染
C．褥疮
D．心肺肾功能不全、慢性消耗营养不良
E．泌尿系感染
参考答案：D
---More than 1,000 American soldiers died in Iraq since the war broke out. ---____.
A．It could have made lots of Americans sad
B．It should have made lots of Americans sad.
C．If Bush hadn't sent soldiers to Iraq, a lot of lives would have been saved
D．If the momey spent on the war had been spent helping poor countries, the living standard of poor countries will be much better.
格劳秀斯认为主权应掌握在（）手中
A.君主
B.人民
C.贵族
D.民族
