单选题Thevillageseemeddeserted,theonlysi

单选题 The village seemed deserted, the only sign of life _____ an ugly-looking goat tied to a tree in a field nearbyA.isB.beingC.wasD.be

B解析考查独立主格结构，主语是the only sign+分词being an ugly-looking goat构成独立主格结构，在句中做伴随状语，可以改写成句子：The village seemed deserted, and the only sign of life was an ugly-looking black goat on a short length of rope tied to a tree in a field nearby。关键看两句话之间有没有连词。选B。

我明天再问问老师，叫他解释下这个问题