问题
选择题
Smiling doesn't mean you're happy． Sometimes, it just means that you're strong enough to face problems．
A．fortunately
B．eventually
C．deliberately
D．necessarily
答案
D
题目分析：考查副词：A． fortunately幸运地B． eventually最终C． deliberately故意地D． necessarily必要的，句意：微笑未必意味着快乐，有时只意为着你可以勇敢的面对问题。选D。
点评：副词的考查在于辨别不同的副词含义，在做题时结合上下文的句意理解找出正确答案。