单选题：The Earth is a planet orbiting in the Sun's habitable zone.

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题目内容：
The Earth is a planet orbiting in the Sun's habitable zone. A．Right
B．Wrong
C．Not mentioned

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Traffic and home heating were considered to be the biggest s

Traffic and home heating were considered to be the biggest sources of PAHs for t

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What does the word "lymphocytes" in Para.4 mean?

What does the word "lymphocytes" in Para.4 mean?A．Foot soldiers B．Flu virus C．Wh

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Early fitness spas were intended mainly for

Early fitness spas were intended mainly forA．the promotion of aerobic exercise B

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属于长期国际资本流动的项目是（　　）。

属于长期国际资本流动的项目是（　　）。A．贸易资本流动 B．银行资本流动 C．保值性资本流动 D．证券投资

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人生就是为了找寻爱的过程，首先会遇到你最爱的人。然后才能体会到爱的感觉：因为了解被爱的感觉，所以才能发现最爱你的人，发现

人生就是为了找寻爱的过程，首先会遇到你最爱的人。然后才能体会到爱的感觉：因为了解被爱的感觉，所以才能发现最爱你的人，发现了最爱你的人，才能感受到被爱的感觉，当你

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