问题
选择题
--- What was the Shanghai World Expo’s opening day like?
--- Wonderful. It’s years ______ I enjoyed myself so much.
A．that
B．since
C．before
D．when
答案
答案：B
搜题请搜索小程序“爱下问搜题”
--- What was the Shanghai World Expo’s opening day like?
--- Wonderful. It’s years ______ I enjoyed myself so much.
A．that
B．since
C．before
D．when
答案：B