I ____________ it at the hotel shop this morning.[ ]
A. am buying
B. bought
C. buyed
答案:B
In the past 10 years people have become more______ the safety of their privacy.[ ]
A. worrying about
B. cared about
C. concerned about
D. paid attention to
变更、增加专业类别签注或岗位类别签注的申请获得批准的,持照人应当在15个工作日内将执照送回地区管理局,由地区管理局在执照上变更或者增加相应签注。