“大实如羸状”、“至虚有盛候”是说明下述哪项()
A.虚实转化
B.寒热转化
C.虚实真假
D.寒热真假
E.以上均不是
参考答案:C
---I’ll have a party this evening. Will you come?
----___! I will have to visit my grandma with my parents.
A.What a pity B. Good luck B.Never mind D. Not at all.
水泵发生噪音或不正常声音时,应()
A、检查音响部位
B、立即停车
C、通知集控室