单选题：It can be seen from the passage that the earth’S supply of n

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It can be seen from the passage that the earth’S supply of natural medicines . A．may never be exhausted
B．may be dropping rapidly
C．is surprisingly big
D．is as rich as ever

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Why So Many Children

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所有者权益的特征包括（　　）等。

所有者权益的特征包括（　　）等。 A．有确切的债权人 B．无须偿还 C．可分享企业利润 D．由于过去的交易或事项形成的 E．流出的经济利益的金额能可靠计量

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29.__________

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Paragraph 4 ____________

Paragraph 4 ____________A．Keeping Good Relations with Local Businessmen B．Servic

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听句子，回答问题。Questions 23 to 25 are based on the passage you hav

听句子，回答问题。Questions 23 to 25 are based on the passage you have just heard.A．Reca

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