The title “Light Night， Dark Stars” means

试卷相关题目

• 1How does light pollution affect wildlife？

  A.Animals may go off course.

  B.It helps migrating birds find their homes.

  C.Animals are afraid to go out after sunset.

  D.It helps birds fall asleep.

  开始考试点击查看答案
• 2Nowadays even suburbs are becoming unsuitable for scientists to do their jobs because

  A.the night sky there is too dark.

  B.the once dark areas are also polluted by lights.

  C.these areas are not polluted by chemicals.

  D.these areas are less developed.

  开始考试点击查看答案
• 3Light pollution occurs when

  A.artificial lights illuminate the night sky.

  B.the moon lights up the night sky.

  C.too many stars are visible in the night sky

  D.streetlights are turned off.

  开始考试点击查看答案
• 4On a clear night， people can see

  A.150 stars.

  B.hundreds of stars.

  C.one thousand stars.

  D.more than 14，000 stars.

  开始考试点击查看答案
• 5The half-life of C-14 is about 25，000 years.

  A.Right

  B.Wrong

  C.Not mentioned

  开始考试点击查看答案
• 6Which statement about Barth is NOT true？

  A.He is 33 years old now.

  B.He works at a Goodwill thrift shop.

  C.He works at a Salvation Army thrift shop.

  D.He was a college student many years ago

  开始考试点击查看答案
• 7When Barth was a college student， he often shopped at thrift shops

  A.to save money.

  B.to save energy.

  C.to help the environment.

  D.to make friends with poor peopl

  开始考试点击查看答案
• 8What does Akins do？

  A.She is a soldier.

  B.She is an accountant.

  C.She is a saleswoman

  D.She is a road sweeper.

  开始考试点击查看答案
• 9Thrift shops can do everything EXCEPT

  A.give clothing a second life.

  B.generate in come for charities.

  C.provide cheaper clothes for the poor.

  D.stop rich people from wasting money

  开始考试点击查看答案
• 10The word “thrift” in paragraph 1 could be best replaced by

  A.charity.

  B.one dollar.

  C.first class.

  D.two dollars.

  开始考试点击查看答案