Jack is good, kind, hard-working and intelligent. , I can't speak too highly of
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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
试题答案
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。