She devoted herself__________to her research and it earned her a good reputation in her field.[ ]

A. strongly  

B. extremely

C. entirely  

D. freely

游客在来华途中行李丢失，应带失主到机场失物登记处办理行李丢失和认领手续。失主须出示机票和行李牌，说清楚行李件数及丢失行李的______、______、______、______、______等，并一一填入失物登记表。