— You haven't done it well enough.

— But I tried my best and did it in the way________I think is the most convenient. [      ]

A. in which  

B. where  

C. by which  

D. that

项目后评价的特点是评价的独立性和( )。

A．科学性

B．实用性

C．透明性

D．反馈性