题干


______ where to go, he asked a passer-by for help.
A.Having lost his way and didn’t know B.Losing his way and didn’t know
C.Having lost his way and not knowing D.Lost his way and didn’t know
上一题 下一题 0.85难度 单项选择 更新时间:2013-01-19 10:03:40

答案(点此获取答案解析)