内毒素进入体内后,先与血浆中结合的游离物质是()
A.脂多糖结合蛋白
B.血红蛋白
C.中性粒细胞
D.肿瘤坏死因子-α
E.白介素
参考答案:A
As the visiting prime minister puts, China’s influence in the world will continue to strengthen ______ its economy grows.
A.although
B.until
C.as
D.before
《祭侄文稿》的作者是______。
A.王羲之
B.颜真卿
C.柳公权
D.张旭