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【简答题】
宋代负责出版工作的机构是
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举一反三
【简答题】文本 I don't normally get stage fright, but the thought of getting up in front of my colleagues to give a presentation always gives me butterflies. But I have no choice; my boss asked me to do it, so I ...
【单选题】Here are some sentences from two public speakers. Please read through them carefully and then make a judgement, who is more likely to suffer from stage fright?
A.
I will forget my speech when I reach the podium.
B.
Before giving a speech I often feel light-hearted.
【简答题】某市民发现，当地有关行政部门的个别工作人员没有切实履行食品安全监管职责，于是打电话给该部门反映问题并提出建议。该市民行使监督权的方式是（ ）。
【简答题】Once you’re prepared for a situation, you’re 50 percent of the way toward overcoming nervousness. The other 50 percent is the physical and mental control of nervousness; adjusting your attitude so you...
【单选题】关于“标准品”叙述不正确的是
A.
含量确定的处于一定基质中的特性明确的物质
B.
含量已知、处于与实际标本相同基质中特性明确的物质
C.
标准品通常是纯品
D.
标准品一般分三级
E.
靶值已确定
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