内容简介

　　This book clearly aims at developing and testing sensitivity to the shades of meaning in English language usage - a far cry from the old days of rote learning which may have produced knowledge of words and phrases but often resulted in very awkward or ambiguous sentence structure, making it difficult for English people to understand what the speaker or writer was trying to communicate: You have been able to master the English language and your book provides a very interesting way for police to develop the same skills.