Number of countries or regions participating: about_______

The American dream is about_______？ A: National prosperity B: National rejuvenation C: group happiness D: Individual freedom

About_______ of the books in our school library are Chinese books. A: four fifth B: four fifths C: fourth fifth

The horizontal range for large scale weather is about_______ A: 500~5000km B: greater than 5000km C: 50~500km D: less than 50km

What are they talking about A: They are talking about a project. B: They are talking about a product. C: The are talking about profit.

What was the population of London at that time（） A: About 500,000. B: About 70,000. C: About 13,200. D: About 5,000,000.

Which of the following is true about the two pictures discussed at the very beginning ?? The first picture is about the death of Jesus and the second is about the death of Plato.|The first picture is about the death of Socrates and the second is about the death of Jesus.|The first picture is about the death of Jesus and the second is about the death of Socrates.|The first picture is about the death of Plato and the second is about the death of Jesus.

There are four kinds of informative speeches: speeches about objects, speeches about concepts, speeches about processes, and speeches about events.

What is the video clip about? A: It is about the dinosaurs. B: It is about how to catch a fish. C: It is about a kind of fish that lived in the deep ocean. D: It is about the mammals.(哺乳类动物)

She ______ her holiday in Finland. A: said me about B: told about C: said about D: told me about