问题
选择题
Tony was very unhappy for ______ to the party.
A．having not been invited
B．not having invited
C．having not invited
D．not having been invited
答案
答案：D
题目分析：考查时态，由句子意思可以动作已经发生，所以用完成时，因为托尼是被邀请，所以用被动式，句子意思“因为没有被邀请参加派对托尼很不高兴”，所以选D
点评：做时态题时，首先看时间状语，由时间状语来确定句子的时态；如果没有时间状语，可以根据隐含的意思来确定句子时态