题目

On a cold winter night, when the moon was shining clearly, and the snow lay on the ground, two foxes started out on a hunt to obtain something to satisfy their hunger. In order to _______ time on the boring way, they sang and frisked, as they walked along.For some time, they were _______ in their hunt. Neither in the wood, _______ on the plain, not in the valley, nor on the hill, could they discover even a goose(鹅) or a _______. At last, they came to a farmer’s barn, standing by the roadside. Looking _______ in, their eyes _______ as they saw the farmer’s fattest chickens sitting inside,10．关于一些物理量的估计，下列数据最接近实际的是（　　）A．一只信鸽的质量约为5kg．B．电冰箱冷冻室温度约为4℃．C．成年人正常步行的速度约为3 m/sD．篮球板上篮圈到地面的距离约为3.05m