题目内容
（请给出正确答案）
[主观题]
Recent breakthrough in bioengineering technology has enabled the increased scale of produc
ing both ethanol and bio-diesel.
A．Y
B．N
C．NG
提问人：网友cnlove1024
发布时间：2022-01-07
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A．result
B．climax
C．abyss
D．cultivation
题目内容
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更多“Recent breakthrough in bioengi…”相关的问题
第1题
The recent medical breakthrough was the culmination of many long years of experimentation.
第2题
A.A popular television program.B.A breakthrough in technology.C.A recent
A.A popular television program.
B.A breakthrough in technology.
C.A recent purchase.
D.A new electronics store.
第3题
All the recent news on AIDS is bad. The death of Rock Hudson【1】public concern-about the 【2
】almost to the point of panic. Now general concern is【3】not so much on personal risk but on the growing realization【4】this disease is having a deep impact【5】our society in a number of ways.
点击查看答案
For one thing, it is【6】financial and other resources. AIDS patients require long-term care in hospitals and out patient【7】The Center for Disease Control in Atlanta estimates that hospital【8】for the first 10,000 AIDS patients were about $ i. 4 billion. The total economic cost to the nation of AIDS cases is estimated to【9】to $ 6 billion in health care, disability, and lost【10】
Private insurers were unprepared for the crisis【11】the invariably fatal disease hits primarily young people. It is becoming increasingly【12】for those in high risk groups to get health and life assurance, and in the【13】of private coverage, public funds must be used.【14】, many of the victims are【15】by disapproving or frightened friends and family, without employment, and【16】need of emotional and psychological support.
There is also bad news on the medical【17】. In spite of a stepped-up research program there is no sign of an【18】breakthrough to a cure. Yet the physicians and others continue to work and to hope. Others not directly【19】can help by giving support to public funding for research, hospital and support services. A public【20】to provide care now and an eventual cure for those who suffer is the best response.
(1)
A．caused
B．raised
C．resulted
D．flared
第4题
听力原文：W: Hey! （19)You got a new television.M: Yeah! It was delivered yesterday. What do
听力原文：W: Hey! (19)You got a new television.
M: Yeah! It was delivered yesterday. What do you think of it？
W: It's huge. It practically takes up the entire side of the room.
M: I know. You don't think it's well, do you？
W: I didn't say that. I mean, if you enjoy it, why not？ What happened to your old TV, anyhow？
M: It just stopped working last Friday. It was pretty old and didn't work well. I thought I can afford it. Why not get a new one？
W: It must have been expensive？
M: Well, not as much as you might think. I got it on sale for 50% off.
W: Really？ Where？
M: At the stereo city on Route 20. You know at first I just wanted to replace what I had. A TV of about the same size and quality. But the salesman there was pushing these because of the 50% off.
W: Yeah. But 50% off what？
M: 2,400 dollars.
W: You spent $1,200 on a TV？
M: It's got a lot of special features. Look at this remote control.
W: I'm sure. But that's still a lot of money for a television. I don't think you watch TV that much.
M: WelI,I don't. (21) De you think I ought to return it？ If I do it within a week of purchase, I can get my money back.
W: (21) Honestly, yes. (20) I think you ought to read up on TV's first and choose the model you want before you go to the store. That way you will get what you want.
M: (21) I think you are right.
(20)
A．A popular television program.
B．A breakthrough in technology.
C．A recent purchase.
D．A new electronics store.
第5题
Picturephone service, which will become available commercially in the 1970s, will at f
irst probably be used by large business corporations.(47)It is already clear that "the next best thing to being there" is going to be a Picturephone call.
点击查看答案
(48)This "new light", first produced by scientists in 1960, can beam continuously and with extraordinary intensity.(49)In other words, they are thinking of using light for the same purpose radio waves are used—to transmit telephone calls, TV programs, and data messages from one point to another. With the expansion of Picturephone service and highspeed data communications between computers, present message-carrying capacities may soon become inadequate. As it turns out to be technically and economically&39; sound, the laser might prove to be a major breakthrough in telephone communications.
Current research in telephone communications is so extensive and changes are coming about so rapidly that no one can predict with accuracy what the telephone of tomorrow will look like.(50)。
(46)
A. But as Picturephone service becomes available, it will no doubt spread from the office to the home.
B. Instead of using light to see by, telephone researchers are thinking of ways to use light to communicate by.
C. For many people the most&39; exciting development in recent years is Picturephone service.
D. One area that is being seriously considered is communications service "on the move".
E. But there is at least one prediction that can be made with assurance: There will be more and more telephones in the future, and they will be better ones.
F. Possibly the most significant research now being conducted is in the use of the laser beam in telephone communications.
(47)
A. But as Picturephone service becomes available, it will no doubt spread from the office to the home.B. Instead of using light to see by, telephone researchers are thinking of ways to use light to communicate by.C. For many people the most&39; exciting development in recent years is Picturephone service.D. One area that is being seriously considered is communications service "on the move".E. But there is at least one prediction that can be made with assurance: There will be more and more telephones in the future, and they will be better ones.F. Possibly the most significant research now being conducted is in the use of the laser beam in telephone communications.
(48)
A. But as Picturephone service becomes available, it will no doubt spread from the office to the home.B. Instead of using light to see by, telephone researchers are thinking of ways to use light to communicate by.C. For many people the most&39; exciting development in recent years is Picturephone service.D. One area that is being seriously considered is communications service "on the move".E. But there is at least one prediction that can be made with assurance: There will be more and more telephones in the future, and they will be better ones.F. Possibly the most significant research now being conducted is in the use of the laser beam in telephone communications.
(49)
A. But as Picturephone service becomes available, it will no doubt spread from the office to the home.B. Instead of using light to see by, telephone researchers are thinking of ways to use light to communicate by.C. For many people the most&39; exciting development in recent years is Picturephone service.D. One area that is being seriously considered is communications service "on the move".E. But there is at least one prediction that can be made with assurance: There will be more and more telephones in the future, and they will be better ones.F. Possibly the most significant research now being conducted is in the use of the laser beam in telephone communications.
(50)
A. But as Picturephone service becomes available, it will no doubt spread from the office to the home.B. Instead of using light to see by, telephone researchers are thinking of ways to use light to communicate by.C. For many people the most&39; exciting development in recent years is Picturephone service.D. One area that is being seriously considered is communications service "on the move".E. But there is at least one prediction that can be made with assurance: There will be more and more telephones in the future, and they will be better ones.F. Possibly the most significant research now being conducted is in the use of the laser beam in telephone communications.
请帮忙给出每个问题的正确答案和分析，谢谢！
第6题
听力原文：W: Hey! You got a new television.M: Yeah! It was delivered yesterday. What do you
听力原文：W: Hey! You got a new television.
M: Yeah! It was delivered yesterday. What do you think of it？
W: It's huge. It practically takes up the entire side of the room.
M: I know. You don't think it's well, do you？
W: I didn't say that. I mean, if you enjoy it, why not？ What happened to your old TV, anyhow？
M: It just stopped working last Friday. It was pretty old and didn't work well. I thought I can afford it. Why not get a new one？
W: It must have been expensive？
M: Well, not as much as you might think. I got it on sale for 50% off.
W: Really？ Where？
M: At the stereo city on Route 20. You know at first I just wanted to replace what I had. A TV of about the same size and quality. But the salesman there was pushing these because of the 50% off.
W: Yeah. But 50% off what？
M: 2,400 dollars.
W: You spent $1,200 on a TV？
M: It's got a lot of special features. Look at this remote control.
W: I'm sure. But that's still a lot of money for a television. I don't think you watch TV that much.
M: WelI,I don't. De you think I ought to return it？ If I do it within a week of purchase, I can get my money back.
W: Honestly, yes. I think you ought to read up on TV's first and choose the model you want before you go to the store. That way you will get what you want.
M: I think you are right.
(20)
A．A popular television program.
B．A breakthrough in technology.
C．A recent purchase.
D．A new electronics store.
第7题
听力原文：M: Hey! You got a new television.W: Yeah! It was delivered yesterday. What do you
听力原文：M: Hey! You got a new television.
W: Yeah! It was delivered yesterday. What do you drink of it？
M: It's huge. It practically takes up file entire side of the room.
W: I know. I know, you don't drink it's, well, excessive, do yen？
M: I didn't say that. I metal, if you enjoy it, why not？ What happened to your old TV, anyway？
W: It just stopped working last Friday. It was pretty old and didn't work well. I thought you eon afford it. Why not get a new one？
M: It must have been expensive.
W: Well, not as much as you might think. I got it on sale for 50% off.
M: Really？ Where？
W: At file stereo city on Route 20. You know at first I just wanted to replace what I had, a TV of about the same size and quality. But the salesman was pushing these because of the 50% off.
M: Yeah. But 50% off what？
W: 2,400 dollars.
M: You spent $ 1,200 on a TV？
W: It's got a lot of special features. Look at this remote control.
M: I'm sure. But that's still a lot of money for a television. I didn't think you watch TV that much.
W: Well, I don't. Do you think I ought to return it？ If I do it within a week of purchase, I canget my money back.
M: Honestly, yes. And you know what, I think you ought to mad up on TVs first and choose the make and model you want before you go to the store. That way you will get what you want.
W: I think you are fight.
(20)
A．A popular television program.
B．A breakthrough in technology.
C．A recent purchase.
D．A new electronic store.
第8题
A) outset B) outbreak C) breakthrough D) breakdown
A) outset
B) outbreak
C) breakthrough
D) breakdown
第9题
听力原文：W: Hey! You got a new television.M: Yeah! It was delivered yesterday. What do you
听力原文：W: Hey! You got a new television.
M: Yeah! It was delivered yesterday. What do you think of it？
W: It's huge. It practically takes up the entire side of the room.
M: I know. You don't think it's, well, excessive, do you？
W: I didn't say that. I mean, if you enjoy it, why not？ What happened to your old TV, anyhow？
M: It just stopped working last Friday. It was pretty old and didn't work well. I thought I can afford it. Why not get a new one？
W: It must have been expensive？
M: Well, not as much as you might think. I got it on sale for 50% off.
W: Really？ Where？
M: At the stereo city on Route 20. You know at first I just wanted to replace what I had. A TV of about the same size and quality. But the salesman was pushing these because of the 50% off.
W: Yeah. But 50% off what？
M: 2,400 dollars.
W: You spent $1,200 on a TV？
M: It's got a lot of special features. Look at this remote control.
W: I'm sure. But that's still a lot of money for a television. I don't think you watch TV that much.
M: Well, I don't. Do you think I ought to return it？ If I do it within a week of purchase, I can get my money back.
W: Honestly, yes.I think you ought to read up on TV's first and choose the model you want before you go to the store. That way you will get what you want.
M: I think you are right.
(23)
A．A popular television program.
B．A breakthrough in technology.
C．A recent purchase.
D．A new electronics store.
第10题
听力原文：W: Hey! You got a new television.M: Yeah! It was delivered yesterday.What do you
听力原文：W: Hey! You got a new television.
M: Yeah! It was delivered yesterday. What do you think of it？
W: It's huge. It practically takes up the entire side of the room.
M: I know. I know. You don't think it's, well, excessive, do you？
W: I didn't say that. I mean, 'if you enjoy it, why not？ What happened to your old TV, anyhow？
M: It just stopped working last Friday. It was pretty old and didn't work well. I thought I can afford it. Why not get a new one？
W: It must've been expensive.
M: Well, not as much as you might think. I got it on sale for 50% off.
W: Really？ Where？
M: At the stereo city on Route 20. You know at first I just wanted to replace what I had. A TV of about the same size and quality. But the salesman was pushing these because of the 50% off.
W: Yeah. But 50% off what？
M: $ 2,400.
W: You spent $ 1,200 on a TV？
M: It's got a lot of special features. Look at this remote control.
W: I'm sure. But that's still a lot of money for a television. I didn't think you watched TV that much.
M: Well, I don't. Do you think I ought to return it？ If I do it within a week of purchase, I can get my money back.
W: Honestly, yes. And you know that. I think you ought to read up on TV's first and choose the make and model you want before you go to the store. That way you will get what you want.
M: I think you are right.
(26)
A．A popular television program.
B．A breakthrough in technology.
C．A recent purchase.
D．A new electronic store.
