Specialisation and the effort to increase yields have resulted in________.

试卷相关题目

• 1How do people often measure progress in agriculture、

  A.By its productivity

  B.By its sustainability

  C.By its impact on the environment

  D.By its contribution to economic growth

  开始考试点击查看答案
• 2                                    Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.

  A.Their performance may improve.

  B.Their immune system may be reinforced

  C.Their blood pressure may rise all of a sudden.

  D.Their physical development may be enhanced.

  开始考试点击查看答案
• 3                                    Passage TwoQuestions 29 to 31 are based on the passage you have just heard.

  A.They often feel insecure about their jobs.

  B.They are unable to decide what to do first.

  C.They feel burdened with numerous tasks every day.

  D.they feel burdened with numerous tasks every day

  开始考试点击查看答案
• 4Section BDirections: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked [A], [B], [C] and [D]. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.                                       Passage OneQuestions 26 to 28 are based on the passage you have just heard.

  A.The air becomes still.

  B.The air pressure is low.

  C.The clouds block the sun.

  D.The sky appears brighter.

  开始考试点击查看答案
• 5Questions 22 to 25 are based on the conversation you have just heard.

  A.Organising protests

  B.Recruiting members

  C.Acting as its spokesman.

  D.Saving endangered animals.

  开始考试点击查看答案
• 6What does the author think of traditional farming practices、

  A.They have remained the same over the centuries

  B.They have not kept pace with population growth

  C.They are not necessarily sustainable

  D.They are environmentally friendly

  开始考试点击查看答案
• 7What will agriculture be like in the 21st century

  A.It will go through radical changes

  B.It will supply more animal products

  C.It will abandon traditional farming practices

  D.It will cause zero damage to the environment

  开始考试点击查看答案
• 8What is the author’s purpose in writing this passage、

  A.To remind people of the need of sustainable development

  B.To suggest ways of ensuring sustainable food production

  C.To advance new criteria for measuring farming progress

  D.To urge people to rethink what sustainable agriculture is

  开始考试点击查看答案
• 9How were immigrants viewed by U.S. Congress in early days、

  A.They were of inferior races.

  B.They were a Source of political corruption.

  C.They were a threat to the nation’s security.

  D.They were part of the nation’s bloodstream.

  开始考试点击查看答案
• 10What does the author think of the new immigrants、

  A.They will be a dynamic work force in the U.S.

  B.They can do just as well as their predecessors.

  C.They will be very disappointed on the new lan

  D.D.They may find it hard to fit into the mainstream.

  开始考试点击查看答案