What is the main idea of the first paragraph?（Text B）
A: Genghis Khan united a kingdom of tribes that had been at war with each other.
B: Genghis Khan was a great leader, but little is known about his private life.
C: Genghis Khan accomplished a lot in his life, but his death is still a mystery.
D: Genghis Khan’s death and burial have been a mystery until very recently.
A: Genghis Khan united a kingdom of tribes that had been at war with each other.
B: Genghis Khan was a great leader, but little is known about his private life.
C: Genghis Khan accomplished a lot in his life, but his death is still a mystery.
D: Genghis Khan’s death and burial have been a mystery until very recently.
举一反三
- Dr.Lin's team use what they call a "1)__________ Network" in order to search for the tomb of Genghis Khan. Using this network, the team shared 2)_______ satellite images of the region. The citizen scientists from around the world then 3)______ the images and tag anything that looks 4)______. Some of these could turn out to be ancient 5)_______. The team is going to scan everysingle one of the human computation sites that have been picked out on that mountain and try to 6)_______ what the people saw. So far, they've found an ancient tomb from Bronze Age, which is more than 7)______ years old. But it's too old to be Genghis Khan's. Dr. Lin believes that they've got a chance to find the tomb of Genghis Khan as people hundreds of miles away can 8)________ them through satellite images to this ancient grave site.
- What is the purpose of the last paragraph?（Text B） A: to illustrate what Albert Lin had learned from earlier archeological digs in Mongolia B: to explain the advantages of image technology over traditional archeological methods C: to show how the StarCAVE can teach young Mongolians about their cultural heritage D: to discuss how the world benefited from Genghis Khan’s ability to connect East with West
- What is the purpose of the last paragraph? (Text 6B) A: to illustrate what Albert Lin had learned from earlier archeological digs in Mongolia B: to explain the advantages of image technology over traditional archeological methods C: to show how the StarCAVE can teach young Mongolians about their cultural heritage D: to discuss how the world benefited from Genghis Khan’s ability to connect East with West
- According to the first paragraph, many leading scientists ______. A: have attempted to explain physical life from a religious point of view B: have acknowledged that only religion Can explain the mystery of life C: have been puzzled by the mystery of life and material things D: have tried to solve the mystery of life
- According to the author, many leading scientists ______. A: have acknowledged that only religion can explain the mystery of life B: have been puzzled by the mystery of life and material things C: have attempted to explain physical life from a religious point of view D: have been so intrigued as to make great efforts to solve the mystery of life