Humans not only love eating ice cream,
they enjoy (21) it to their pets. Market studies show that two
thirds of all dog owners give ice cream to the dogs. (22) , says William
Tyznik, an expert in animal nutrition at Ohio State University, "ice cream is
not good for dogs. It has milk sugar in it," he says, "which dogs cannot (23)
very well." (24) by that knowledge but aware of the desire of dog owners to (25) their companions, Tyznik invented a new frozen treat for dogs that, he says, is more nutritious than ice cream-and as much (26) to eat. The product, called Frosty Paws, is made of a liquid by-product of cheese and milk with the sugar (27) . Frosty Paws also contains refined soy flour, water, vegetable oil, vitamins and minerals. It (28) Tyznik, who has also invented a horse feed (called A. preferred B. compared C. attributed D. related [单选题] 阿托品属于( )
A. 麻醉药品 B. 一类精神药品 C. 二类精神药品 D. 医疗用毒性药品 E. 药品类易制毒化学品 [单项选择]烧伤后肥厚性瘢痕增殖期不适用的物理因子治疗是()
A. 音频电疗 B. 蜡疗、红外线 C. 超声波疗法 D. 紫外线小剂量 E. 直流电碘离子导入 [判断题]CTCS-2 级列控车载设备当前模式为待机模式,可在停车状态人工转换成完全监控模式。( )J108
A.正确 B.错误 [简答题]矿井通风系统就是矿井通风方法、通风方式和通风网路的总称。( )
[单项选择]下列选项不属于网络图中节点类型的是()。
A. 起点节点 B. 终点节点 C. 中间节点 D. 中段节点 [判断题] 综合录井仪钻井液参数测量单元校验,采用2个测量点进行校验,选择的测量点具有代表性。
A.正确 B.错误 [多选题]隧道内基底沉陷、上拱,承轨台与作业通道交界处、( )等部位的裂缝、变形、错台等。
A.中心水沟 B.伸缩缝 C.沉降缝 我来回答: 提交
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