Students should be encouraged to use ___
题型:选择题
问题:
Students should be encouraged to use _____ Internet as _____ resource.
A.不填, a
B.不填, the
C.the, the
D.the, a
Students should be encouraged to use _____ Internet as _____ resource.
A.不填, a
B.不填, the
C.the, the
D.the, a