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【单选题】
有四位同学对中国的生物多样性发表了自己的看法,其中正确的是( )A.
甲说：“中国地大物博，生物资源取之不竭，用之不尽，因此我们尽可以开发利用”
B.
：“俗话说靠山吃山，靠海吃海，因此我们只管捕捞不用养殖”
C.
丙说：“要保护生物的多样性，必须禁止对生物资源的开发和利用”
D.
：“白鳍豚是我国特有的珍稀动物，我们可采取就地保护的方法”
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举一反三
【单选题】The most suitable title for the passage would be______.
A.
the Framingham Health Study
B.
Weight and Life Expectancy: Unexpected Proof
C.
Fashion Is Wrong about Weight
D.
5 200 Men and Women Can't Be Wrong
【单选题】-What is the __________ of the polar bear? -It __________500 kg.
A.
weight, weigh
B.
weigh, weights
C.
weight, weighs
D.
weight, weigh
【简答题】A．It helps the harmony between human body and eating habits. B．It is to lose extra weight, especially for the middle aged. C．It helps body feature. D．It can release stress.
【单选题】听力原文： Weight loss is a tricky topic. Lots of people are unhappy with their present weight, but most aren't sure how to change it —and many would be better off staying where they are. You may want to l...
A.
To compare his/her weight with the data on the Internet.
B.
To compare his/her weight with that of a actor/actress.
C.
To consult a doctor.
D.
To ask one's family.
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