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Section C Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, you should check what you have written. For more than four (1) ________ John Adams has fought to defend the environment and empowered individuals in the U.S. and around the world to join the cause. Adams is (2) ________ of the Natural Resources Defense Council, the NRDC, the nation's first law firm for the environment. "Defending the environment," John Adams says, "is (3) _________." "When you care about something, like the environment, it does become a (4) _______," he says. "It becomes your life. I grew up on a small-town farm in the Catskill Mountains of New York. It was a (5) __________ place to grow up. I loved it."
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参考答案:
举一反三
【单选题】已知H3PO4的pKa1, pKa2. PKa3分别为2.12 7.20 12.36,则PO43-的PKb1为( )
A.
11.88
B.
6.8
C.
1.64
D.
2.12
【单选题】浓度为0. 10 mol·dm-3的NaH2PO4溶液的pH约为()。(已知 H3PO4的 pKa1Θ= 2. 16, pKa2Θ= 7. 21, pKa3Θ= 12. 32)
A.
4. 69
B.
5. 26
C.
7. 21
D.
9. 70
【简答题】( )是社会公众对个人表现的整体印象和评价。包括( )、( )两个方面。
【简答题】长方体______个面的总面积,叫做4的______. 长方体______面的面积相等,正方体______个面的面积都相等. 长方体的表面积的计算方法是:______或者是______ 正方体的表面积的计算方法是:______.
【单选题】合适得体的“体”,指的是()。
A.
规则
B.
规则和身份
C.
身体
D.
身份
【简答题】河流的水情要素主要包括 、流速、流量、泥沙、水化学、 和冰情等。
【简答题】H2PO4的pKa1θ,pKa2θ,pKa3θ分别为2.12,7.20,12.4,今将50 cm。0.20 mol.dm-3H3PO4和60 cm30.25 mol.dm-3Na3PO4混合并稀释至200 cm3。该溶液的pH=______________,是否为缓冲溶液______________?
【简答题】体面的,得体的
【多选题】波士顿矩阵分析法依照市场增长率和相对市场占有率将企业产品划分为以下几种产品
A.
明星产品
B.
幼童产品
C.
金牛产品
D.
瘦狗产品
【判断题】形象为合成词,由 “形”与“象”两个词构成,即社会公众对个体的整体印象和评价,是人的内在素质和外形表现的综合反映。
A.
正确
B.
错误
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