热力的传播方法有传导、对流及下列哪一项?
A.分子分解
B.光波传送
C.辐射
参考答案:C
患者咳嗽发热,胸痛,咳时尤甚,吐痰腥臭,咳吐脓血,应诊断为()
A.咳嗽
B.肺痨
C.肺胀
D.肺痈
E.肺痿
Your umbrella is much bigger than _____. [ ]
A. I
B. me
C. my
D. mine