What is the main idea of the news item？A．The mechanical breakdowns of artificial heart.B．T

相关问题

• 1、What is the main idea of the last paragraph of the passage？A．Change is unavoidable.B．The c
  2017-08-20
• 2、What is the main idea of the passage？A．There is little danger of serious after－effects whe
  2017-09-12
• 3、What is the main idea of the news item？A．The new broadened mediation effort is favored by
  2017-12-09
• 4、What is the main idea of the news item？A．The European Commission is considering a plan to
  2017-12-12
• 5、What is the main idea of the passage？A. Our life is governed by the law of time.B. How
  2018-07-08
• 6、What is the main idea of the articleCigars:Healt
  2020-04-28