题目内容：

1._____in the mountain for almost a week,the two students were finally saved by the local people
A.Having lost B.Lost C.Being lost D.Losing
2.Many birds were seen_____along the river and a lot of monkeys_____up and down when we arrived there.
A.fly;jump B.flying;jumping C.fly jumping D.flying;jump

优质解答

B
首先你要清楚：迷路了是be lost用于被动
而A D均为主动语态,所以排除
而C是指正在被丢,翻译不通吧……
所以选B
只是一道高考题,很经典,我当时也做错了
B
这句话译为当我们到那的时候,我们看见了鸟儿和猴子在做…………
并非看见全过程,而是局部一个场面.
and前后便并列顺承
所以选B.
希望我可以帮到你.