中国共产党成立后，中国革命呈现出新面貌，不包括（     ）。

《联合国国际货物买卖合同公约》规定：在承诺通知中对下列哪些内容有所添加、限制，构成“实质性改变”要约内容？（     ）

以工作本身为基础是确定报酬要素的条件之一。（ ）

中国要永远做一个学习大国。（ ）

个体户黄某于2014年起开办了一个汽车修理部，当年应纳税营业额为5万元。同年6月，黄某历经十余年，呕心沥血写成自传体小说《奋斗之光》出版，获得稿酬3万元。但黄某的这些行为都没有进行纳税申报和税务登记，被税务机关查实后，对黄某作出了追缴税款的行政处理决定。黄某对处理结果不服，认为以上收入皆是自己辛勤劳动所得，属于勤劳致富，税务机关不应对其征税，拒绝执行该行政处罚。

请回答以下两道多项选择题：

名义GDP与实际GDP的区别是计算方法的不同。

二、阅读理解：选择题（每题10分）

Importance of Learning of a Foreign Language

There are a number of reasons __  1  __. Learning another language is important for both work and travel. It is also important for making real connections with other people. Lastly, it can give you a greater understanding of your own language.

Learning a foreign language would __  2  __. If you work in a foreign country, it will benefit you immensely if you can speak its language because then you would be able to work with all different types of employees, and this will give long-term career success. 

Speaking a foreign language gives you __ 3  __; it enables you to see how other people see the world around them. If you travel or work in a foreign country, think how much easier everything would be if you could speak the local language. It would be easier to find different places, ask for directions, and even order food.

Finally, if you speak a foreign language you will actually __ 4  ___. Other languages open our minds to new ways of thinking. For example, Eskimos have more words to describe snow and ice as it is such an important part of their lives.

Language is __  5  ___. It is how we share our thoughts with the world. Without language, there would be no way to communicate and express ourselves. The more languages you know, the more ways you have to communicate and express yourself. This is why learning many languages should be important, and why one language simply won't do.

A. improve your own first language

B. definitely enhance your chances of getting a job

C. what makes us human

D. why you should learn a foreign language

E. understanding of a country's culture

消极情绪没有存在的意义和价值。

生产要素的边际成本