【简答题】A.It helps librarians collect the books. B.It helps readers file the books. C.It is arranged in chronological order. D.h contains three categories.
【简答题】A.Because it helps them to have greater academic qualifications. B.Because it helps them to gain work experience. C.Because they can earn some money. D.Because it helps them to learn more about the Ol...
【简答题】A.It helps one speak the language immediately. B.It helps one improve reading skill. C.It helps one improve writing skill. D.It helps one enlarge vocabulary.
【简答题】A.It helps the teacher organize extra-curricula activities easily. B.It helps establish the reputation of the whole school. C.It helps build a positive teacher-student relationship. D.It helps unify a...