27. ________ in the mountains for a week, the two students were finally saved by the local police(A)

問題詳情

27. ________ in the mountains for a week, the two students were finally saved by the local police
(A) Having lost
(B) Lost
(C) Being lost
(D) Losing

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)