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【多选题】
Which of the following statements about animal welfare are right?A.
The concerns in animal welfare can include how animals are slaughtered for food, how they are used in scientific research, how they are kept (as pets, in zoos, farms, circuses, etc.), and how human activities affect the welfare and survival of wild species.
B.
Respect for animal welfare is often based on the belief that non-human animals are sentient and that consideration should be given to their well-being or suffering, especially when they are under the care of humans.
C.
Animal welfare science uses various measures, such as longevity, disease, immunosuppression, behavior, physiology, & reproduction, although there is debate about which of these indicators provide the best information.
D.
Animal welfare is the well-being of animals. The standards of "good" animal welfare vary considerably between different contexts.
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【单选题】关于卵巢的黄体形成与退化,哪项不正确( )
A.
排卵后卵泡壁塌陷,泡膜血管壁破裂,血液流入腔内形成血体
B.
排卵后7—8天黄体发育到最高峰,为成熟黄体
C.
排卵后9~10天黄体开始萎缩
D.
正常排卵周期黄体寿命为16~18天
E.
黄体衰退后月经来潮
【单选题】下列关于比特(二进位)的叙述中错误的是 _ _ _ 。
A.
比特是组成数字信息的最小单位
B.
比特只有“ 0 ” 和“ 1 ” 两个符号
C.
比特既可以表示数值和文字，也可以表示图像或声音
D.
比特通常使用大写的英文字母 B 表示
【简答题】述补结构的述语往往表示动作或行为，宾语表示给这种动作或行为有联系的事物。宾语与述语的联系具体表现有哪些?举例说明。
【单选题】下列关于比特(二进位)的叙述中错误的是【1】。
A.
比特是组成数字信息的最小单位
B.
比特只有“0”和“1”两个符号
C.
比特既可以表示数值和文字,也可以表示图像或声音
D.
比特通常使用大写的英文字母B表示