不宜用燃烧法灭菌的物品是
A.坐浴盆B.手术刀C.换药碗D.特殊感染的敷料E.避污纸
参考答案:B
解析: 燃烧法灭菌需将器械放在火焰上烧灼20秒,因此贵重器械及锐利刀剪禁用。
我国规定城市小学建筑容积率是( )
A.0.5B.0.6C.0.9D.0.8E.0.7
—You my dictionary for half a year.
—Sorry. I return it soon. [ ]
A. kept
B. borrowed
C. have kept
D. have borrowed