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【单选题】
Which of the following statements is true?A.
Once you've had some ideas about a topic, you need to put all of them into the composition.
B.
A good, experienced writer doesn't need to make some notes before he writes.
C.
You may decide how detailed your plan should be.
D.
In an exam, you don't have to make notes of your ideas since there is not much time to waste.
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反馈参考答案：
举一反三
【单选题】在1.00Í10-3mol/L的酸性Fe3+溶液中加入过量的汞发生反应2Hg+2Fe3+===Hg22++2fe2+。25°C达到平衡时,Fe3+和Fe2+的浓度各为4.6Í10-5mol/L和9.5Í
A.
0.21和0.021V
B.
9.9Í10-3和0.059V
C.
9.8Í10-3和0.12V
D.
4.9和0.021V
【简答题】LabVIE包含()、()和()三个操作选板,用于完成一个LabVIEW程序设计。
【简答题】零售业态的分类主要依据零售业的选址、规模、( )、( )、( )、经营方式、服务功能等确定。
参考解析：
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