治疗夏日感冒,发热恶寒,头痛无汗,应选用的药物是()
A.薄荷
B.藿香
C.佩兰
D.扁豆
E.香薷
参考答案:E
My little cat sleeps _____the day, but ___night he begins to work.
A.at, at
B.on, in
C.on, at
D.during, at
气管肿瘤()支气管哮喘()
A.呼吸困难
B.三凹征
C.两者均有
D.两者均无