急性喉炎的临床特点是
A.声哑
B.喉痛
C.咳嗽多痰
D.咯血
E.吸气性呼吸困难
参考答案:A,B,C,E
—It’s reported that a big shopping centre will be built in Hexi New Town.
—Really? I think it’s good news for my mother bad news for my father.
A.and
B.but
C.or
D.yet
苦杏仁燀后可除去非药用部位,利于有效成分煎出,又可(),具有()和润肠通便的功能。