皮皮学，免费搜题
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【单选题】
下列关于给药途径的说法正确的是A.
青霉素类治疗局部用药
B.
中枢神经系统感染同时鞘内给药
C.
氨基糖苷类治疗耳部感染
D.
口服头孢类用于治疗口腔黏膜感染
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知识点：
皮皮学刷刷变学霸
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【简答题】命名或写出结构式
【简答题】命名或写出结构式
【单选题】My parents moved out of their old home sometime last year after they had celebrated their 50th year there.
A.
anniversary
B.
years old
C.
age
D.
wedding
【单选题】Housemaid Wanted I am in urgent need for a housemaid to look after my house and my 80-year old father. We want her to do cleaning and washing, and help do cooking. My family has six persons, we live i...
A.
To cook for his family
B.
To do some clean and washing work
C.
To teach his children
D.
To take care of his old father and look after the house
【简答题】命名或写出结构式
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