问题
选择题
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
答案：D
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。