以下()是用于声明枚举类型的关键字。
A.static
B.struct
C.enum
D.delegate
参考答案:C
下列属于反馈控制措施的是()
A.急救物品完好率
B.护理人员素质
C.常规器械消毒灭菌率
D.现场检查
E.基础护理合格率
根据句意及首字母提示,完成下列单词。
1. Zhai Zhigang looks y______.
2. Who is that m______?
3. Alan and I are in the same class. He is my c_______.
4. Where does Stephen Hawking c_______ from?
5. I t______ the toy is Kangkang's?