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抑素名詞解釋

答案：抑素（Chalone）是一種天然存在的多肽或蛋白質(zhì)，具有抑制特定細(xì)胞類型增殖的作用。它們?cè)诩?xì)胞增殖調(diào)控中起著重要作用，可...

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【填空題】Task 1 Fill in the blanks with the right words or phrases. Change the form where necessary. occupation take into consideration volunteer base on conduct be comprised of explore narrow down prefer investigate 1. He felt honored to do _ work during 2008 Beijing Olympic Games. 2. The company a survey to find out the needs for their products in the market. 3. A(n) is a vocation by which you make a living. 4. The company _ five departments. 5. You should ____________ everything that is necessary for making the final decision. 6. The researcher _ carefully the differences between the two phenomena. 7. Those involved in the accident have been _ and found blameless. 8. My parents me not to go into the business world. 9. His decision ______ many years of investigation and research. 10. The police have to _ their list of suspects.

答案： A

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廣州市社?？ń鹑谫~戶發(fā)放（）對(duì)賬薄

A.活期一本通對(duì)賬薄
B．定期一本通對(duì)賬薄
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