Key Words for Fluency 三本

三本书籍分别为：
Key Words for Fluency Pre-Intermediate
Key Words for Fluency Intermediate
Key Words for Fluency upper-Intermediate
KEY WORDS FOR FLUENCY is a new series of collocation practice books. Fluency does not depend on knowing many thousands of difficult words. It depends on being able to do a lot with your basic vocabulary. Fluency in reading, writing and speaking depends on knowing thousands of collocations. Listening also depends on recognizing collocations. KEY WORDS FOR FLUENCY is the first self-study to recognize this.
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