—When did you come back last night?
—It was not until 11 o’clock the party ended.
A. that B. when C. where D. how
—When did you come back last night?
—It was not until 11 o’clock the party ended.
A. that B. when C. where D. how
B。考查省略句式。when引导定语从句, 省略了强调句后面的成分, 完整的句子为: It was not until 11 o’clock when the p
arty ended that I came back. 。