题干

I often think of the days _____ I stayed with the experts, _____ has a great effect on my job.
A.when , whichB.when, whoC.that, whichD.which, that
上一题 下一题 0.85难度 单项选择 更新时间:2010-05-26 07:47:28

答案(点此获取答案解析)