预防创伤后发生气性坏疽最可靠的方法是()
A.彻底清创
B.及时给予气性坏疽抗毒血清
C.使用大量抗生素
D.输血和纠正水盐平衡
E.输血、输注白蛋白
参考答案:A
11. The graduate never expected that his graduation essay would ______ such a heated discussion among scholars.
A.set off
B.set about
C.set out
D.set up
下面哪种属于笔记本集成显卡的品牌?()
A.INTEL
B.ATI
C.NVIDIA
D.SIS