供油提前角过大或过小,会使发动机功率下降、油耗增加、水温易超过正常工作温度，但不影响发动机正常启动（）
Some people suggest that a country should try to produce all the food for its population and import as little food as possible. To what extent do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 ...
aThe cultivation of tobacco is economically detrimental to the countries that produce it, especially those that are still developing. When resources are put into tobacco production, they are taken away from food production. Large amount of firewood, that could be used domestically for fuel and heati...
Firstly,it is not possible that one country could produce all the food to its people because of shortage of any possible resource and geographic conditions to cultivate that.Thus,it is not realistic for China to solely rely on itself to produce all the food to meet with people's consuming ...
百度试题 结果1 题目The countries which produce food for export,for example, meat,sugar,or cereals such aswheat and maize are countries. _ A. developed B. industrial C. agricultural 相关知识点: 试题来源: 解析 C. agricultural 反馈 收藏 ...
2. In general, it is poorer countries that produce and export food such as coffee, and richer countries that produce and export manufactured goods such as packaging materials.一般而言,较贫穷的国家生产和出口咖啡等食品,而较富裕的国家则生产和出口包装材料等制成品。 相关知识点: 试题来源: 解析 ...
雅思大作文写跑题了能得多少分啊?2月26日Countries should produce all the food and import little. To 我没看出进口这个词,通篇都没写,悲剧了.哪位好心人告诉我大概能得多少分啊? 答案 4.5.5 (标准给分,酌情加减),偏题跑题评分时扣分非常严重,一般不超过5.5 .不过你是指你通篇只写了该生产没提到少进口...
But wasting food is also really bad for the planet. Farming creates between 30 and 100 times more pollution than making the climate crisis worse.Where do people produce most food waste? A. At home. B. In stores. C. In companies. D. At restaurants.What's a surprising discovery according...
India, the U.S., and Brazil. Each of these countries share the advantages of large populations, ample land area, and climate zones suitable for growing a variety of crops, though there are also major differences in the role that food production plays in their economies. We'll examine the ...
the EU countries would be the world's third-largest sugar producer, behind only Brazil and India. Sugar production fluctuates yearly, most often based on economic factors that influence whether growers cultivate sugarcane and sugar beets, or turn to other crops...