眼部碱性烧伤的特点是()
A.碱对蛋白质有凝固作用
B.碱烧伤后坏死组织易于脱落,烧伤不再向深部扩展
C.碱烧伤一般不深
D.不易造成睑球粘连
E.碱能溶解脂肪和蛋白质
参考答案:E
Joseph _____ to evening classes since last month, but he still can't say "What's your name?" in Russian. [ ]
A. has been going
B. went
C. goes
D. has gone
唐太宗说:“为君之道,必须先存百姓,若损百姓以奉其身,犹割股以啖腹,腹饱而身毙。”上述引文表明他轻徭薄赋的根本目的是:
A.吸取隋朝灭亡的教训
B.维护唐朝的封建统治
C.解决百姓的温饱
D.使社会经济尽快恢复