the poor.
题目
the poor.
the poor travelers _______in astorm and _______their way in the forest.
A.have caught;lost B have been caught;have been lost
C had been caught'had been lost Dwere caught;lost
答案
D
have caught 是主动式,排除A
have/had been lost 是被动式,排除B, C
举一反三
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