疾病发生的内在原因是（）。
A.正气与邪气的斗争
B.邪盛而正未衰
C.邪气
D.正气不足
E.正衰邪盛
参考答案：D
治疗肾虚作喘常除外（）
A.冬虫夏草
B.巴戟天
C.磁石
D.蛤蚧
E.补骨脂
—I was ______ tired ______ I fell asleep as soon as I lay down.
—Oh, you need to have a good rest.
A．too, to
B．so, that
C．enough, to
D．such, that
