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【判断题】
算符与波函数之间是数学关系,可以相互调换位置。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】Talk about the main cities in Australia.
【单选题】what does the passage main talk about？
A.
Surrealist artists.
B.
Belgium's economy.
C.
Cultural clashes in Belgium.
D.
Music in Belgium.
【单选题】女大学生王林毕业后选择了自己不太喜欢但职位薪资最高的公司,这样她平时可以买更多更好的衣服打扮自己,请问这个公司职位带给她的角色属于
A.
理想角色
B.
领悟角色
C.
表现性角色
D.
功利性角色
【简答题】How many parts in the text? What are they? Talk about the main idea.
【简答题】How many parts in the text ? What are they ? Talk about the main idea.
【单选题】如图所示，作圆锥摆的小球在运动一周后回到原处，这一个周期内小球【图片】
A.
小球动量的增量为零；
B.
小球受到的重力的冲量为零；
C.
绳子中张力的冲量为零；
D.
小球的动量守恒。
【简答题】If you were am architect, would architectural style be the first thing you think about when designing a building? 2. Talk about the main distinctions between the Western architectural styles and the E...
【单选题】Why does the speaker talk about Bangkok’s main airport?
A.
To illustrate the advantage of using new materials and technology.
B.
To show that airports are a traditional building type.
C.
To prove the cleverness of airport designers.
D.
To show listeners how hot the weather in Bangkok is.
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