2020年9月四级真题(第一套)

Questions 22 to 25 are based on the passage you have just heard.

Directions:In this section, you will hear three passages. At the end of each passage, you will hear three or four 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 1 with a single line through the centre.
    22.
  • A To solve word search puzzles.
  • B To send smartphone messages.
  • C To test their eyesight using a phone app.
  • D To install some audio equipment in a lab.
    23.
  • A They could not go on until the ringing stopped.
  • B They could no longer concentrate on their task.
  • C They grabbed the phone and called back right away.
  • D They asked their experimenter to hang up the phone.
    24.
  • A A rise in emotional problems.
  • B A decline in sports activities.
  • C A reduction in the amount of sleep.
  • D A decline in academic performance.
    25.
  • A Protect the eyesight of the younger generation.
  • B Take effective measures to raise productivity.
  • C Realize the disruptive effects of technology.
  • D Ensure they have sufficient sleep every day.