慢性肾小球肾炎病人应注意( )。
A.预防感染
B.注意休息
C.避免用肾毒性药物
D.保持情绪稳定
E.控制血压
参考答案:A,B,C,D,E
解析: 慢性肾小球肾炎病人的健康教育
室内消火栓的口径一般是()
A、50mm
B、65mm
C、75mm
D、80mm
In relation to the United Nations Convention on Contracts for the International Sale of Goods, explain how the following can bring an offer to an end:
(b) revocation; (4 marks)