Which of the following words cannot be used to describetoday's lenses、

试卷相关题目

• 1After the passage the author will talk about ____.

  A.the principles of designing lenses

  B.techniques of making contact lenses

  C.the design of photographic lenses

  D.styles of lenses

  开始考试点击查看答案
• 2The final goal of designing a lens is ____.

  A.to trap the opponent's lenses

  B.to focus light with lenses

  C.to handmake lenses at low cost

  D.to reflect light by means of curved surfaces

  开始考试点击查看答案
• 3Lens design and chess playing are similar in that ____.

  A.the final goal and the means by which it can be reached are known

  B.perfect solutions to a problem can be found

  C.any one decision at any point along the way to the goal can bringnumerous possible results

  D.both A and C

  开始考试点击查看答案
• 4One of the features of REM sleep is that ____.

  A.there are large slow waves, though rapid for the first few minutes

  B.you have the deepest sleep

  C.there are no brain waves

  D.the brain waves are a little fast and the brain becomes a littleactive

  开始考试点击查看答案
• 5In the second paragraph the word “dart” means ____.

  A.glare

  B.move rapidly or suddenly

  C.stop moving

  D.gaze

  开始考试点击查看答案
• 6Lens designers today ____.

  A.have a large source of help to fall back on

  B.receive a low salary

  C.are less respectable than those of the past

  D.are not decisive in the lens design

  开始考试点击查看答案
• 7The passage is most probably a preface to ____.

  A.a technical writing handbook

  B.a handbook on composition

  C.a book on a literary writing

  D.a scientific paper

  开始考试点击查看答案
• 8In part I, the writer arranges the chapters in the orderof ____.

  A.Introduction—Organization—Special Problems—Style—Nonformal Reports

  B.Introduction—Style—Organization—Special Types of Reports—Mechanics

  C.Introduction—Style—Organization—Mechanics—Special Problems

  D.Introduction—Style—Proposals—Special Problems—Mechanics

  开始考试点击查看答案
• 9You can find some writing exercises in ____.

  A.the chapter on Organization

  B.the chapter on Style

  C.the chapter on Special Problems

  D.the chapter on Proposals

  开始考试点击查看答案
• 10According to the passage, the chapter on Oral Presentationof Technical Information appears in ____ of the book.

  A.Part Ⅰ of the first edition

  B.Part Ⅱ of the second edition

  C.Part Ⅰ of the second edition

  D.Part Ⅱ　of the third edition

  开始考试点击查看答案