小儿前囟应在什么时候关闭:( )
A.2-3岁
B.1.5-2周岁
C.1-1.5周岁
D.3周岁
E.半岁
参考答案:C
解析:小儿前囟出生时约为1.5-2cm,至1-1.5岁半闭合。
________ by the beauty of nature, the girl from London decided to spend another two days on the farm.
[ ]
A. Attracting
B. Attracted
C. To be attracted
D. Having attracted
易发生混合坏疽的疾病是()
A.糖尿病足
B.二期(营养障碍期)
C.脱疽
D.筋瘤
E.一期(局部缺血期)