That was really a splendid evening. It's
题型:选择题
问题:
That was really a splendid evening. It's years ___ I enjoyed myself so much.[ ]
A. when
B. that
C. before
D. since
That was really a splendid evening. It's years ___ I enjoyed myself so much.[ ]
A. when
B. that
C. before
D. since