题目

Jack is good, kind, hard-working and intelligent. _____, I can't speak too highly of him. 　　A. As a result     B. By the way 　　C. On the whole    D. In a word 答案：D 解析: in a word(=in short)总之，简言之。本题是测试“过度词”，考生务必根据上下文的逻辑关系来选择适当的过渡词，使句子的意思前后连贯。

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