题干

It was years later, with years of training behind her, ________ Yang Yang won the first gold medal in the 2002 winter Olympics.

A:as

B:which

C:when

D:that

上一题 下一题 0.0难度 选择题 更新时间:2016-01-25 09:52:25

答案(点此获取答案解析)

D