In terms of information literacy， an information literate student is able to（）

A.determine the nature and extent of the information needed and access needed information effectively and efficiently.
B.evaluate information and its sources critically and incorporate selected information into his or her knowledge base and value system.
C.use information effectively to accomplish a specific purpose individually or as a member of a group.
D.understand many of the economic，legal，and social issues surrounding the use of information and access and use information ethically and legally.