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填空題

The three major causes for errors are: mother tongue interference,（）,and inappropriate teaching materials or methods.

答案： overgeneralization

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A（）is a set of procedures or a collection of techniques used in a systematic way which it is hoped will result in efficient learning.

答案： method

When we use the word（）we mean that an idea or theory is being applied: that whatever the teacher does, certain theoretical principles are always borne in mind.

答案： approach

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