问题
选择题
He is no fool at all;_________，he is the smartest boy I have ever seen.
A．in addition
B．in fact
C．in particular
D．in short
答案
答案：B
题目分析：考查与in有关的短语。in addition 的主要意思为“除此之外；in fact 事实上in particular 尤其是
in short简而言之。句意：他不是个傻子，事实上，他是我见过的最聪明的男孩。故选B