哪种创伤最适宜引起的破伤风梭菌感染（）
A、深度刺伤或战伤
B、膝肘部大面积擦伤
C、因搔痒挠破的伤痕
D、被猫抓破的伤口
E、被树枝刮破表皮
参考答案：A
注射胰岛素时要注意（）
A.作用类别
B.注射途径
C.作用时间
D.给药时间
E.给药次数
The boss took no notice of the suggestion given by the clerk that the new technology _____ the problems on conveying the products.
A．be applied to solve
B．be applied to solving
C．applies to solving
D．applies to solve
