一I’we heard that another brand of milk powder has been banned .

－It’s a shame that some companies lack the sense of social responsibility and       ．

A．consequence

B．construction

C．consideration

D．conscience

患侧呼吸运动减弱，叩诊浊音，可闻及支气管呼吸音者，见于（）

A.心源性哮喘

B.支气管哮喘

C.支气管扩张

D.慢性支气管炎

E.肺炎球菌性肺炎