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【简答题】
设函数y=xe^2x，求y&39;
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举一反三
【单选题】听力原文： Weather has a powerful effect on the physical world. It also affects people's personalities. How do we know about the effects of weather on people? We know from biometeorologists. These scientis...
A.
They are weather researchers.
B.
They study human health in response to atmospheric conditions.
C.
They study people's emotional changes under different weather conditions.
D.
They forecast weather conditions.
【单选题】to make someone less confident, less powerful or less likely to succeed, or make something weaker, often gradually 对应的单词是
A.
haggle
B.
split
C.
withdraw
D.
undermine
【简答题】make sth less offensive, powerful or detailed 淡化、削弱 phrase
【多选题】企业自行研究开发无形资产，下列关于开发阶段的说法中正确的有()。
A.
开发阶段发生的支出应全部费用化
B.
开发阶段发生的支出应区分费用化部分与资本化部分
C.
开发阶段发生的支出应全部计入无形资产成本
D.
只有开发阶段发生的资本化支出可以计入无形资产成本
【判断题】In the United States, touch is interpreted as power: more powerful people do not touch less powerful people.
A.
正确
B.
错误
【判断题】A market segment with powerful suppliers controlling the prices is more attractive than a segment with less powerful suppliers.
A.
正确
B.
错误
【单选题】132 Which of the following is based on an individual identification with a more powerful person.
B.
expert power B. reward power
C.
referent power
D.
A and B.
E.
A and C
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