Which of the following statements about Africa is not true?
A. Hundreds of millions of African people live on farming.
B. Half of the labor in Africa produces food.
C. Africa imports $40 billion worth of food this year.
D. African smallholders failed to grow as much food as they could.
查看答案
Why aren’t African smallholders take advantage of the %40 billion food market?
A. Farmers and markets can’t communicate effectively.
B. There are no rails and roads to take crops to the market.
C. They grow mostly what they can eat or trade locally.
D. They lack of farm-management practices.
Which of the following is not true according to the text ?
A. Producers and consumers in Africa market can be linked via digital technology.
B. Innovation and investment are needed to build a digital agriculture system.
C. A smallholder farmer can contact an extension worker to meet the buyers’volume needs.
Digital financial transactions can lower the cost of doing business.
What is the main idea of the text?
A. Digital technology enables the poor people in the world to have a better future in agriculture and their life.
B. The marketplace is going to be revolutionized by technological innovations.
C. Information communication is the way to improve the efficiency of business in the market.
D. The goals of agriculture development can be accomplished by building a digital agriculture system.
The most important ppeople in Alex's life are his family.
A. 对
B. 错
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