支原体肺炎的首选药是()
A.红霉素
B.链霉素
C.庆大霉素
D.四环素
E.磺胺嘧啶
参考答案:A
—What can you do, Lin Tao? —______.
A.I like sports
B.I want to join the music club
C.I am well
D.I can play the drums
桑白皮除泻肺平喘功效外,具有的功效是()
A.降逆止呕
B.燥湿化痰
C.利水消肿
D.利尿通淋
E.清热利湿