In this experiment, they are wakened several times during the night, and asked to report what they _____.

您可能感兴趣的试题

• 1It’s reported that by the end of this month the output of cement in the factory _____ by about 10%.

  A will have risen

  B has risen

  C will be rising

  D has been rising

  点击查看答案进入在线练题题不想做，我帮你做
• 2If he had visited me in Beijing, I _____ him to see the sights.

  A had taken

  B will take

  C would take

  D would have taken

  点击查看答案进入在线练题题不想做，我帮你做
• 3In the past 50 years, there _____ a great increase in the amount of research _____ on the human brai

  A was...did

  B has been...to be done

  C was...doing

  D has been...done

  点击查看答案进入在线练题题不想做，我帮你做
• 4We’ll have to take the machine apart to put it right.

  A had leaked

  B leaked

  C is leaking

  D has been leaking

  点击查看答案进入在线练题题不想做，我帮你做
• 5When Sally _____ the criminal _____ her house, she screamed at the top of her voice because she didn

  A saw;enter;killed

  B saw;enter;to be killed

  C sees;entering;be killed

  D sees;enter;killing

  点击查看答案进入在线练题题不想做，我帮你做
• 6I hope you will give me some extra time.

  A am to have finished

  B was to finish

  C was to have finished

  D ought to finish

  点击查看答案进入在线练题题不想做，我帮你做
• 7The growth of two-income families in the United States _____ of people moving to a new social class.

  A has resulted in millions

  B results of millions

  C millions of results

  D resulting in millions

  点击查看答案进入在线练题题不想做，我帮你做
• 8If it _____ a nice day, we _____ for a picnic.

  A had been; would have gone

  B was, would go

  C were; would have gone

  D would be; would go

  点击查看答案进入在线练题题不想做，我帮你做
• 9The board _____ of the opinion that the news shouldn’t be carried in the newspaper.

  A is

  B will be

  C were

  D are

  点击查看答案进入在线练题题不想做，我帮你做
• 10The captain and his crews depended on the( )of navigation- the compass for orientation.

  A instrument

  B device

  C appliance

  D equipment

  点击查看答案进入在线练题题不想做，我帮你做