题目内容
（请给出正确答案）
A．The soil has been overworked.
B．The climate is cold.
C．The weather is too dry.
D．The soil is sandy.
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“A．The soil has been overworked.B．The climate is cold.C．The weather is too dry.D．The so”相关的问题
What can we learn from the last paragraph？
A．The FSA's study has been proved unscientific.
B．The FSA's study is supported by the well-educated middle classes.
C．The FSA's study tells a lot about the benefit of organic food.
D．The FSA's study has been distorted by the Soil Association.
A．The scientific study of soils is improving soil quality in many regions worldwide．
B．Few people would disagree that soil quality is as diminished as scientists say it is．
C．The number of scientists who specialize in the study of soils has been decreasing．
D．Most scientists agree that soil degradation is occurring in many parts of the world．
A．The microorganisms brought up were of a species that is related to those previously known to science.
B．No holes have been drilled into the Earth" s surface to a distance deeper than 1. 74 miles.
C．The microorganisms did not come from surface soil that came into contact with the drilling equipment.
D．The stratum from which the samples came has been below the surface of the Earth ever since the Earth came into existence.
E．The temperature at the bottom of the holes drilled was not significantly hotter than that of the hottest spots on the Earth"s surface.
A．The crops were obliterated for the entire year.
B．The crop's nutritional was considerably lessened.
C．The soil was permanently damaged.
D．The loss was not as bad as had been anticipated.
What is the main problem caused by the usual way of plowing？
A．The crop's blooming period is delayed.
B．The roots of crops are cut off.
C．The topsoil is seriously damaged.
D．The growth of weeds is accelerated.
Soil that is rich in organic matters ________.
A．has had chemicals and fertilizers added to it
B．contains vegetable matter that has not been consumed
C．has been nourished by fertilizers
D．already contains large quantities of vitamins and minerals
The study published in the journal Nature indicates that ______.
A．the Clean Air Act has not produced the desired results
B．lead deposits in arctic snow are on the increase
C．lead will stay in soil and snow longer than expected
D．the US is the major source of lead pollution in arctic snow
Which of the following sentences is a compound sentence？
A．The rich soil of river-made favoured the growth of a thickly settled farming population and this farming population had been united into a highly civilized kingdom.
B．Of course, they could not see with their eyes, but they thought that by touching him they could learn just what kind of animal he was.
C．The idea of Harry"s getting a job as a travelling salesman doesn"t appeal to his wife.
D．The bird which the fox was looking at hungrily was a cock.
A．The inadequately releasing of treated water into natural water bodies can lead to the degradation of water ecosystem
B．The source of outdoor noise worldwide is mainly caused by machines, transport and transportation systems
C．Air pollution makes people sick, causes breathing problems and even promotes cancer
D．The toxic chemicals that pollute the soil can get into our body when we eat fruits and vegetables that have been grown in polluted soil
A.A.has had chemicals and fertilizers added to it
B.B.contains vegetable matter that has not been consumed
C.C.has been nourished by fertilizers
D.D.already contains large quantities of vitamins and minerals
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
