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[主观题]

By "Dr. Clark lived for 112 days", the author most probably means that ______.A．the replac

By "Dr. Clark lived for 112 days", the author most probably means that ______.

A．the replacement of Dr. Clark's bean was a failure

B．there was still a long way to go in applied bionics

C．applied bionics was promising

D．the first artificial heart was most effective

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发布时间：2020-10-16

更多“By "Dr. Clark lived for 112 days", the author most probably means that ______.A．the replac”相关的问题

第1题

By "Dr. Clark lived for 112 days" , the author most probably means that _____________.A．th

By "Dr. Clark lived for 112 days" , the author most probably means that _____________.

A．the replacement of Dr. Clark' s heart was a failure

B．there was still a long way to go in applied bionics

C．applied bionics was promising

D．the first artificial heart was most effective

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第2题

In 1954, a turning point in medical history, resulting from applied bionics, was the first

"open heart" surgery done in Minneapolis, Minnesota, by Dr. Lillehei's techniques for the first time allowed the patient to be operated on while blood was supplied to the patient from a donor. Today "open heart" surgery, using more complicated methods and bionic devices, is common in the United States.

Important technological advances such as those already mentioned have encouraged scientists to develop the artificial heart. Early in 1963, in its first use by a human patient, a medical team at the University of Utah Medical Center replaced the diseased heart by a Jarvik-7.

The world watched amazed as television pictures of Dr. Clark showed him as he improved steadily after the surgery. His continued life demonstrated that a bionic device could imitate the action and function of a healthy heart. Dr. Clark lived for 112 days.

Life-like or bionic machines have existed for several centuries. The development of tools by man's ancestors is a good example of the application of bionics to extend human capabilities. Modem bionic research is especially involved in prosthetics devices that substitute for, or replace lost or diseased body parts such as arms, legs, and eyes.

Recent advances in electronics have enabled scientists to make better use of electrical impulses in the control of prosthetic devices. One interesting research project is the development of an artificial eye in which video signals are transformed into light patterns that are sent into nerve receptors in the patient.

The future for applied bionics seems to be promising. Existing bionic devices will become smaller, faster, and more effective. The artificial heart used for Dr. Clark is only one of the experimental replacement devices. It is likely to be joined in the future by replacements for other internal systems or organs. Bionic livers, stomachs, and lungs are not impossibilities!

Which of the following does this passage mainly discuss？

A．The application of bionics.

B．The first "open heart" surgery.

C．The development of the artificial heart.

D．The future of applied bionics.

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第3题

One day, I happened to（碰巧)talk to a stranger on the bus. When he found out that I was fr

One day, I happened to(碰巧)talk to a stranger on the bus. When he found out that I was from Chicago., he told me that one of his good friends lived there and he wondered if I happened to know him. At first I wanted to say that Chicago was a very big city. He was silent(沉默)for a few minutes, and then he began to tell me all about his friend.

He told me that his friend was an excellent tennis player, and that he even had his own tennis court(网球场). He added that he knew a lot of people with swimming pools, but that he only knew two people in the country had their own tennis courts. And his friend in Chicago was one of them. I told him that I knew several people like that. For example, my brother and my next door neighbour. I said that my brother was a doctor. The doctor had a tennis court. I told him that my next door neighbour went to Sacramento last summer and lived in the house next to my brother's. For a moment, we looked at each other. But we did not say anything.

"Would your friend's name happen to be Roland Kirkwood？" I asked finally. He laughed and said, "Would your brother's name happen to be Dr. Ray Flunter？ It was my turn to laugh.

How many people does the story involve(涉及)？

A．Four.

B．Five.

C．Six.

D．Seven.

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第4题

听力原文：W: Good Morning, Dr. Sherman Alexie. Let's talk about your life. Where do you com

e from？

M: I come from the Raze, an Indian reservation. I grew up there, lived there until 18. I lived on and off the reservation for the next 6 or 7 years during college. I lived there after I graduated and worked at a high school exchange program. I thought I would do that kind of job to support my writing, day jobs that require no emotional investment beyond 8 hours a day where I would not need to bring work home. I did not want to be part of management or anybody important on the job. I wanted to be completely replaceable. That is what I thought I would be doing for most of my life and writing. Then I got a grant and my first book got a front-page review in the New York Times Book Review.

W: When did writing enter your life？

M: Books have always been in my life. My dad loved books and most of what he read were westerns, spy novels, and mysteries. I grew up loving books, copying my dad's love for books. But nobody had showed me a book written by an Indian, not even one piece of a poem. Nothing. At that time, I was going to be a physician. I loved math and science. I got to college, could not handle physiology, and was looking around for options and took a poetry writing class for fun.

W: Poetry was your way in？

M: Yes, that's where I got started. I took the class and honestly I thought poetry would be an easy grade. But I completely underestimated poetry and what it would do to me and a realm of possibility for it. I took the class and was hooked about ten minutes after reading my first contemporary poem.

Why did Sherman Alexie only take day jobs？

A．He could bring unfinished work home.

B．He might have time to pursue his interests.

C．He might do some evening teaching.

D．He could invest more emotion in his family.

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第5题

听力原文： He was born in Atlanta, Georgia, on January 15, 1929. He was black. He lived onl

y thirty - nine years, but he became world -famous in that short time. He grew up in the southeastern part of the United States. He studied at Morehouse College where he met many outstanding men whose ideas he found important and exciting. There he read the writings of Thoreau, which gave him many ideas about freedom. After he graduated from Morehouse, he went on to study at the University of Pennsylvania, Harvard University, and Boston University. At Boston University, he met his wife, Coretta. In 1954, after he got his Ph. D. degree, he became the minister of a small church in the South. There he became the leader of the black people, who were poor and without power. He gave speeches and led marches. For his ideas and actions, he went to prison for a short time. Many years later, in Washington, D. C. , he spoke to a crowd of 250,000 people. He told them, "I have a dream." That speech, is still famous. In 1964, he won the Nobel Peace Prize. His work was not finished when he died, on April 4, 1968. Who was he？ He was Dr. Martin Luther King.

When was he born？

A．On January 15, 1929.

B．On January 15, 1920.

C．On June 15, 1929.

D．On July 15, 1920.

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第6题

Today is the anniversary of that afternoon in April a year ago that I first saw the strang

e and appealing doll in the window of Abe Sheftel's stationery and toy shop on Third Avenue near Fifteenth Street, just around the comer from my office, where the plate on the door reads: Dr. Samuel Amory. I remember just how it was that day: the first hint of spring floated across the East River, mixing with the soft-coal smoke from the factories and the street smelled of the poor neighborhood. As I turned the corner on my way to work and came to Sheftel's, I was made once more aware of the poor collection of toys in the dusty window. I remembered the approaching birthday of a small niece of mine in Cleveland, to whom I was in the habit of sending modest gifts. Therefore, I stopped and examined the window to see if there might be any- thing appropriate, and looked at the confusing collection of unappealing objects—a red toy fire engine, some lead soldiers, cheap baseballs, bottles of ink, pens, yellowed stationery, and garish cardboard advertisements for soft-drinks. And thus it was that my eyes eventually came to rest upon the doll tucked (藏) away in one comer, a doll with the strangest, most charming expression on her face. I could not wholly make her out, due to the shadows and the film through which I was looking, but I was aware that a tremendous impression had been made upon me as though I had run into a person, as one does some- times with a stranger, with whose personality one is deeply impressed.

The author was interested in the shop window of Sheftel a year ago because ______.

A．she liked dolls

B．the doll looked like her

C．she lived near Sheftel's

D．he was looking for a gift for her

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第7题

Ian Clark

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第8题

George Clark

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