.It was in the 1990s _______ we were working together ____ we made friends with each other. A. that;...
2023-01-23 11:20:56 122次 2012届海南省高二上学期期末考试英语卷（重点班） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
.It was in the 1990s _______ we were working
together ____ we made friends with each other.
A. that; when B.
when; that C. that; that D.
when; when
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