单项选择题
The strong increase in imports last year is (attributed) to buoyant economic activity as well as to the success of the Government’s trade and foreign investment policies.()
A. ascribed B. described C. distributed D. contributed
单项选择题 该方中桔梗有何药理作用()
单项选择题 患者,女,28岁。因风温肺热失治而见身热夜甚,时有谵语,咳喘气促,舌謇肢厥,舌质红绛,脉细数。治疗应首选()。
单项选择题 肺痨以咳嗽为主症者,方选()