论述巴甫洛夫高级神经活动类型与气质类型之间的关系。
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假如你是政协委员，要在政协委员会上提交一份关于方言类节目的提案，首先要做一个调查，要在调查过程中注意哪些问题？
I enjoy working in retail more than in my former job.
Not preventing a product from being copied makes a trademark differ from a______.
In many cases, hard work alone does not necessarily lead to success.
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