问题 单项选择题

天花作为一种恶性传染病,是最早被人类______的一种烈性传染病。早在3000多年前古埃及,就曾留下了天花流行的______。在古埃及法老拉美西斯五世的木乃伊上,考古学家在其脸部找到了有天花的______,通过考古学和病理学的研究,证明了这可能是人类历史上目前能找到的最早的一个天花病例。
依次填入画横线部分最恰当的一项是( )。

A.认识 迹象 痕迹
B.认知 印迹 印证
C.记载 痕迹 印记
D.记录 传说 印迹

答案

参考答案:C

解析: 第一空与第二空应当是相互对应的,即“留下了天花流行的……”,证明了天花“是最早被人类……的一种烈性传染病”。A项,留下了“迹象”并不能证明人类已经“认识”到了这种疾病,排除A。同理,排除B项。第三空,“印记”指痕迹、标记,可以用于具体事物。而“印迹”是分子生物学概念,指通过接触吸附的方式,将DNA、RNA或蛋白质等大分子从一种介质转移至另一种介质的过程;在记忆痕迹的假说(铭记论)中,则是指假定的、在细胞内形成的记忆的痕迹(印象)。因此第三空应选“印记”。故选C。

单项选择题 B1型题
阅读理解

In 1986, when Monty Reed was a member of the Army Rangers (黑鹰突击 队), he had an accident. "It was a night jump, and we were jumping low," he recalls. "We were training. Somebody got too close to my parachute (降落伞)."The parachute below blocked Reed’s air and his parachute failed to open. Reed crashed a hundred feet to the ground, breaking his back in five places.

The next morning, Reed could not move. "Doctors said it was likely that I would never walk again." Reed stared out of his hospital window, wondering what the future would be like. It was the saddest moment of his life. "The experts are telling me my body doesn’t work! What am I supposed to do?" he thought.

To distract (转移注意力) himself, he picked up a book: Robert Heinlein’s Starship Troopers. The science-fiction describes a set of man-made muscles that would allow people to carry 2,000 pounds. He thought that if he could build something like that, it might be able to lift him out of his wheelchair. So he began his project and finally succeeded in building a set of robot legs. Several years later, he made an amazing recovery and was able to get up and walk away from his wheelchair. He even jumped out of an airplane again to celebrate.

Reed wanted to do something for others with the second chance that life had given him. He has now perfected the robot legs that can get the injured, the elderly and the paralyzed (瘫痪的) out of their wheelchairs. Now he has started his own company to make the legs. "I’ve seen them compete in marathons and go swimming and mountain climbing," he said. "So never give up!"

小题1:Monty had an accident in 1986 because_______.

A.his feet hit the ground too hard

B.his parachute was under another person’s

C.another person’s parachute stopped his from opening

D.he was training to jump at night小题2:Monty started to read Starship Troopers to ______.

A.create a new kind of wheelchair for himself

B.discover how to make man-made muscles

C.learn how to jump out of an airplane

D.stop himself from thinking about his pain小题3:Which of the following is TRUE about Monty?

A.He didn’t lose heart in the face of difficulty.

B.He is fond of reading science fiction.

C.He spent the rest of his life in a wheelchair.

D.He didn’t believe what the doctors said.小题4:We can learn from the passage that Monty’s goal is to ______.

A.become a famous writer like Robert Heinlein

B.return to the Army Rangers and continue with his jumps

C.compete in games and marathons and go swimming

D.help more patients in wheelchairs to recover