When people want to relax themselves, they prefer             TV or listen to music rather than            

 newspapers. [ ]

A. watching, read

B. watching, to read

C. to watch, read

D. to watch, reading

女性，28岁，妊娠4个月。有哮喘史。近3d咳嗽黄痰伴气喘。应选用以下哪一种抗生素治疗（）

A.四环素

B.青霉素

C.环丙沙星

D.丁胺卡钠

E.妥布霉素