Some of the wolves there the fur.A. are huntingB. are hunting forC. hunt forD. are hunted

问题补充：

Some of the wolves there the fur.

A. are hunting

B. are hunting for

C. hunt for

D. are hunted for

答案：

A. are hunting

B. are hunting for

C. hunt for

(答案→)D. are hunted for

解析：考查时态和语态。句意：狼被捕猎是为了获取狼皮。动词hunt 捕猎，狼和捕猎之间是被动关系，所以应该用被动式：be hunted ,所以D正确。