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【简答题】
学校运动会上，某班同学参加长跑和没参加长跑的人数之比为3：10，写出参加长跑的人数和全班人数的比，再写出没参加长跑的人数和全班人数的比．
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【简答题】牛乳酸度为 16.52 o T表示 () 。
【简答题】牛乳酸度为16.52 o T表示____。
【简答题】牛乳的总酸度是 ,其大小可用 来测定。牛乳酸度为 16.52 o T 表示 。
【单选题】Why do some philosophers hold the view that animals cannot have rights?
A.
Because the idea of punishing a tiger that kills somebody is absurd.
B.
Because it denies fights not only to animals but also to some people.
C.
Because people are always objected to social contracts.
D.
Because rights exist only within a social contract, as part of an exchange of duties and entitlements.
【单选题】Do animals have fights? This is how the question is usually put. It sounds like a useful, ground-clearing way to start. Actually, it isn't, because it assumes that there is an agreed account of human ...
A.
is useful and ground-clearing
B.
should be based upon an agreed account of human rights
C.
is easy to carry on
D.
should be the same as that of human rights
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