问题
选择题
Tom, I am very happy _____ you yesterday. I do wish I will have another chance to meet you.
A．to treat
B．to be treating
C．to have treated
D．to be treated
答案
C
考查动词不定式的完成式，表示动作已经完成。根据句子意思，我很高兴昨天招待你，招待动作在昨天进行，因此应选C