Some plants and animals develop superior characteristics so that they may

试卷相关题目

• 1Letters to the editor enable readers of a medical journal to express comments on

  A.any medical event.

  B.articles published in the same issue.

  C.articles published in that journal

  D.medical development.

  开始考试点击查看答案
• 2An article dealing with results from different studies on the same topic is called

  A.a research article.

  B.a review article.

  C.a case report.

  D.an editorial.

  开始考试点击查看答案
• 3How many major types of articles are mentioned in the passage、

  A.Five.

  B.Seven.

  C.Four.

  D.Six.

  开始考试点击查看答案
• 4Which of the following statements is NOT true、

  A.Many medical journals also publish online.

  B.A few medical journals are general medical journals.

  C.Most medical journals publish only online.

  D.Most medical journals are specialty journals.

  开始考试点击查看答案
• 5The main readers of medical journals are

  A.the general public.

  B.healthprofessionals.

  C.B.healthprofessionals.C.medical critics.

  D.news reporters.

  开始考试点击查看答案
• 6In the first paragraph, the word "environments" could best be replaced by

  A.contexts

  B.surroundings

  C.neighbors

  D.enemies

  开始考试点击查看答案
• 7It can be inferred from this passage that the feathers of a bird care colored

  A.to frightened its enemies.

  B.to attract its enemies

  C.to adjust its body heat

  D.to match its environment

  开始考试点击查看答案
• 8Which of the following is not directly mentioned、

  A.A living thing may adapt in its structure.

  B.An organism may adapt in its function.

  C.A living creature may adapt in its genetic makeup.

  D.A living organism may adapt in its sleeping habit.

  开始考试点击查看答案
• 9The author cites the behavior of warm-blooded mammals in order to illustrate which of the following、

  A.A living thing may have the ability to create an environment of its own

  B.A living creature may have the ability to remain still when an enemy is near.

  C.A living creature may have the ability to make food from its inorganic chemicals

  D.A living creature may have the ability to change the color of its skin.

  开始考试点击查看答案
• 10What have the Ford motor company.General Motor's and Honda done concerning electric cars、

  A.They have started to produce electric cars.

  B.They have done extensive research on electric Cars

  C.They have given up producing electric cars.

  D.They have produced thousands of electric Cars

  开始考试点击查看答案