治疗咳血燥热伤肺证,应首选()
A.沙参麦冬汤
B.桑杏汤
C.百合固金汤
D.麦门冬汤
E.清燥救肺汤
参考答案:B
解析:桑杏汤清宣肺热,肃肺止咳,适用于燥热伤肺的咳嗽。
3.5小时=______小时______分钟
3000平方米=______公顷.
Everyone was _________ when they heard the _______ news.
A.excited; exciting
B.exciting: exciting
C.excited; excited
D.exciting; excited