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问题 单项选择题 A1/A2型题

用紫外法测尿酸时在尿酸酶的催化下，下列哪一种情况不会发生（）。

A.尿酸被分解

B.生成尿囊素

C.磷钨酸被还原

D.292nm波长处吸光值下降

E.可用血清直接测定

答案

参考答案：C

问答题 案例分析题

某大型公共建筑设计招标，招标人有两种方案设想。方案一：首先组织建筑设计方案招标，确定建筑设计方案，然后按照确定的建筑设计方案招标选择建筑施工图设计单位；方案二：组织一次招标，同时确定建筑设计方案和建筑施工图纸设计单位。

问题：

试结合两种方案的特点，并从全面客观评价和选择最优目标的要求，指出本项目比较实用的方案和理由。
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填空题
用方框内单词的适当形式填空
sleep ; look ; have ; skate ; notice ; hungry ; golden ; be
1. The children _____ all at school yesterday.
2. My brother enjoys _____ in winter.
3. The Greens _____ a big dinner at a restaurant yesterday.
4. Tom was tired and was soon _____.
5. You must _____ after the twins because they are too young.
6. I _____ a beautiful flower in the garden yesterday.
7. I was very _____ because I didn't have breakfast this morning.
8. My father bought a _____ watch for my mother as a birthday present.
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