江西专升本英语阅读理解及答案2021（二）

       江西2021年专升本考试已经结束，各个科目真题已经陆续公布，今天库课小编为大家整理了江西2021年英语专升本的阅读理解及答案。2022年参加江西专升本的同学可以参考下，有需要的同学可以收藏下。

　　II.阅读理解(共10小题;每小题4分,满分40分)

　　阅读下面短文,从短文后所给各题A、B、C、 D中，选出最佳选项，并在答题卡上将该项涂黑。

  B:

　　Vertical (垂直的farming is a hugely promising agricultural technique that aims to produce more food to meet the growing population on our planet .The technique includes growing in vertical frames or even in high - rise farms,saving on precious ground space ,while moving farms into urban areas ,creating vertical farming "towers" in buildings and producing nutritious crops without topsoil，

　　Climate change is affected by traditional and intensive ( 密集的) farming practices. Traditional farming needs a lot of space to tend. livestock and rich soil to grow either food crops or feed for livestock. Tpially,that means dearing forest or other wild habitats .But the arrival of vertical farming means that means that much less space can be used to feed more people quickly .

　　The United Nations estimates that he word's population will hit nearly 10 billion by the year 2050. Almost 70 percent of those people will live in and around cities. Vertical farming allows food production equipment to be built close to population centers rather than in rural areas.There food production can expand upwards rather than outwards .The crops raised alsotravel fewer miles to customers and can be grown fresh in urban surroundings ,reducing theamount of per serving .

　　Growing crops indoors allows farmers to strictly control water, temperature ，light conditions and maximize yield. Using colored LED lights allows farmers to aim at blue wavelengths to promote leaf growth and red light to encourage flowing . LED lights are also more efficient and produce less heat than traditional lights so as to cut down on energy wastage.

　　Of course, as the vertical farming industry expands, it is worth noting that it has limitations-t , only wonks for some crop and is labor-intensive farming with high yield feeds more people with the same or fewer resources .

　　26. What can we infer about vertical farming from the first two paragraphs?D

　　A. It can produce more nutritious crops.

　　B. It has made wild habitats disappear.

　　C. It has been a substituent for traditional farming.

　　D. It is move fficient and environmentally friendly.

　　27. What does the underlined word "Iivestock" in paragraph 2 mean?B

　　A. Plants.

　　B. Animals.

　　C. Fruits.

　　D. Crops.

　　28. What is one of the functions of L ED lights in vertical farming?A

　　A. To help crops grow better.

　　B.To use more energy resources.

　　C. To control the total amount of crops.

　　D. To make leaves and flowers more beautiful.

　　29. How is the text developed?B

　　A. By using diagrams.

　　C. By making comparisons.

　　B. By telling stories.

　　D. By giving examples.

　　30.According to the text, what is the author's attitude go vertical farming?D

　　A. Critical.

　　B. Indifferent.

　　C. Pessimistic.

　　D.Objective.