A. 化痰燥湿                                                             B. 清化痰热

C. 消食和胃                                                             D. 导滞通下

18. 风温的病名首见于 (         )

A. 《黄帝内经》                                                      B. 《难经》

C. 《伤寒论》                                                                D. 《外感温热论》

19. 身热，汗出，烦渴，咳喘气急，或胸闷胸痛，舌红苔黄，脉数有力。治宜 (         )

A. 银翘散                                                                       B. 清燥救肺汤

C. 白虎汤                                                                       D. 麻杏石甘汤

20. 低热，口舌干燥而渴，干咳，痰粘而少，食少纳呆，舌红少苔，脉细数。治宜