Is Los Angeles _____ more interesting than London?[ ]
A. very
B. too
C. much
D. many
答案:C
患者,女,45岁。患有“慢性支气管炎”病史,近日咽喉肿痛,咳嗽咯黄痰,胸闷气喘,喉中痰鸣。用药首选()。
A.元参
B.射干
C.黄芩
D.蝉衣
E.桔梗
A.
B.
C.
D.