问题
选择题
It was difficult for the rich _____ a happy life.
A．to have
B．having
C．had
D．have
答案
答案：A
题目分析：句意：对于富人来说很难过快乐的生活。It在本句中做形式主语，真正的主语是不定式。故选A。
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It was difficult for the rich _____ a happy life.
A．to have
B．having
C．had
D．have
答案：A
题目分析：句意：对于富人来说很难过快乐的生活。It在本句中做形式主语，真正的主语是不定式。故选A。