(单选题) The ultimate goal of foreign language teaching is to enable students to use the foreign language in work or life when necessary. thus we should teach ___; and we should teach language in the way it is used in the real world.(本题2.0分)
A、 that part of the language that will be used
B、 all parts of the language
C、 the language used in works of classical literature
D、 spoken language only

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