问题
选择题
_____ in the mountains for a week,the two studentswere finally saved by the local police. [ ]
A. Having lost
B. Lost
C. Being lost
D. Losing
答案
答案:B
_____ in the mountains for a week,the two studentswere finally saved by the local police. [ ]
A. Having lost
B. Lost
C. Being lost
D. Losing
答案:B