问题
选择题
It is the first time that I _______ this kind of tasty moon cake.
A．enjoy
B．have enjoyed
C．has enjoyed
D． am enjoying
答案
答案：B
题目分析:固定结构。It is the first time that+现在完成时，是某人第一次做某事。故选B
点评：现在完成时特殊句型，平时应记牢，类似It was one’s+序数词+that+过去完成时…