考博考试

【单选题】An animal weighing less than 2.5 grams would starve because it would not be able to ______.
A. get enough oxygen
B．maintain its body temperature
C．bum its food fast enough
D．eat fast enough to supply fuel
网考网参考答案：D
网考网解析：
文章最后一段指出体重不足2.5克的动物会饿死，是因为它们burn up its food too rapidly and would not be able to eat fast enough to supply more fuel。 查看试题解析出处>>