Students should be encouraged to use _____ Internet as _____ resource

Students should be encouraged to use _____ Internet as _____ resource

A.不填, a

B.不填, the

C.the, the

D.the, a

答案及解析： D

解析：

考查冠词。Internet，特指因特网，需用the, a resource意为一种资源，表泛指句意：学生们应当被鼓励去把因特网作为一种资源使用。