题干

—When did  accident happen?
—Oh, it was on    Sunday towards the end of this summer, as far as I can  remember.
A.an; theB./;theC.the; aD.an;/
上一题 下一题 0.64难度 单项选择 更新时间:2011-01-06 02:16:59

答案(点此获取答案解析)