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The bomb will ____ the moment it is touched.
A) go on
B) go out
C) go off
D) go over
答案
更多“The bomb will ____ the moment it is touched.A) go onB) go outC) go offD) go over”相关的问题
第1题
A．the size of the bomb makes it difficult to keep in a drawer
B．most people don’t know how to handle the weapon
C．people’s lives will be threatened by the weapon
D．they may fall into the hands of criminals
第2题
According to the passage, which of the following is TRUE？
A．Washington, D.C. had been the capital of the U. S. A until 1812.
B．Japan's attacking Pearl Harbor directly led to World War 1I.
C．California and New Mexico didn't belong to the U. S. A in 1846.
D．A truck bomb destroyed the World Trade Center in 1993.
第3题
Fermi Problem
On a Monday morning in July, the world’s first atom bomb exploded in the New Mexico desert. Forty seconds later, the shock waves reached the base camp where the Italian-American physicist Enrico Fermi and his team stood. After a mental calculation, Fermi announced to his team that the bomb’s energy had equated 10,000 tons of TNT. The bomb team was impressed, but not surprised. Fermi’s genius was known throughout the scientific world. In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction, leading us into the nuclear age. Since Fermi’s death in 1954, no physicist has been at once a master experimentalist and a leading theoretician.
Like all virtuosos, Fermi had a distinctive style. He preferred the most direct route to an answer. He was very good at dividing difficult problems into small, manageable bits—talent we all can use in our daily lives.
To develop this talent in his students. Fermi would suggest a type of question now known as a Fermi problem. Upon first hearing one of these, you haven’t the remotest notion of the answer, and you feel certain that too little information had been given to solve it. Yet when the problem is broken into sub-problems, each answerable without the help of experts or books, you can come close to the exact solution.
Suppose you want to determine Earth’s circumference without looking it up. Everyone knows that New York and Los Angeles are about 3,000 miles apart and that the time difference between them is three hours. Three hours is one eighth of a day, and a day is the time it takes the planet to complete one rotation, so its circumference must be eight times 3,000 or 24,000 miles. This answer differs from the true value, 24,902.45 miles, by less than four percent.
Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions: It doesn’t matter whether the discovery is as important as determining the power of an atom or as small as measuring the distance between New York and Los Angeles. Looking up the answer, or letting someone else find it, deprives you of the pleasure and pride that accompany creativity, and deprives you of an experience that builds up self-confidence. Thus, approaching personal dilemmas as Fermi problems can become a habit that enriches your life.
Fermi’s team was impressed by Fermi’s announcement in the base camp because he could even work out the power of the atom bomb in his mind.
A．Right
B．Wrong
C．Not mentioned
第4题
根据材料请回答 16～22 题
Fermi Problem
On a Monday morning in July, the world' s first atom bomb exploded in the New
Mexico desert.Forty seconds later, the shock waves reached the base camp where the I-talian-American physicist Enrico Fermi and his team stood.After a mental calculation, Fermi announced to his team that the bomb's energy had equated 10,000 tons of TNT.The bomb team was impressed, but not surprised.Fermi' s genius was known throughout the scientific world.In 1938 he had won a Nobel Prize.Four years later he produced the first nuclear chain reaction, leading' us into the nuclear age.Since Fermi's death in 1954,no physicist has been at once a master experimentalist (实验家) and a leading theoretician
Like all virtuosos (大师), Fermi had a distinctive style.He preferred the, most direct route to an answer.He was very good at dividing difficult problems into small, managea-ble bits talent we all can use in our daily lives,
To develop this talent in his students, Fermi would suggest a type of question now known as a Fermi problem.Upon first hearing one of these, you haven't the remotest no-tion of the answer, and you feel certain that too little information had been given to solve it.Yet when the problem is broken into sub-problems， each answerable without the help of experts or books, you can come close to the exact solution.
Suppose you want to determine Earth's circumference without looking it up.Every-one knows that New York and Los Angeles are about 3,000 miles apart and that the time difference between them is three hours.Three hours is one-eighth of a day, and a day is the time it takes the planet to complete one rotation (旋转), so its circumference must be eight times 3000 or 24000 miles.This answer differs from the true value, 24,902.45 mi-les, by less than four percent.
Ultimately (最终地) the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions.It doesn't matter whether the discovery is as important as determining the power of an atom or as small as measuring the distance between New York and Los Angeles.Looking up the answer, or letting someone else find it, deprives you of the pleasure and pride that accompany creativ-ity, and deprives you of an experience that builds up self-confidence.Thus, approaching personal dilemmas as Fermi problems can become a habit that enriches your life.
第 16 题 Fermi's team was impressed by Fermi' s announcement in the base camp because he could even work out the power of the atom bomb in his mind.
A．Right
B．Wrong
C．Not mentioned
第5题
Richard Reid tried to bomb a plane with the bomb ______.
A．provided by terrorists
B．stolen from the military
C．made according to the methods shown in Internet
D．made in his lab
第6题
听力原文：Jim: Oh, Rod! Um, welcome back!
Rod: Hi Jim. My goodness! What on earth happened to the flat？
Jim: Er, I had a party with a few friends.
Rod: A few! It looks like a bomb fell on in.
Jim: Look. I'm really sorry. I wasn't expecting you back so soon. I was going to tide every-thing up before you got back.
Rod: Hmm, hey, the leg on this table is broken.
Jim: Um, yes. I think someone fell over it. I'll fix it. Don't worry.
Rod: These are my records, aren't they？ This one's scratched.
Jim: Is it？ Well I'll replace it, of course.
Rod: I've only just bought it.
Jim: Yes. I feel really bad about all this. You know what it's like, Rod. Everyone was having fun and things just got, um, a bit out of head.
Rod: Some of our glasses are broken, too. Look.
Jim: Oh, I'll buy some new ones. Um, I'm afraid the record player doesn't work, but I'll take it to the shop this afternoon.
Rod: Have you seen all this rubbish on the floor？ Empty cans, bottles, food, serviettes, cigarette ends...
Jim: Yes, I was just about to clear it up. I should have been more careful.
Rod: What a disaster! What about these stains on the sofa and the cigarette burns on the carpet？
Jim: Um, I'll clean the sofa immediately and the cigarette bums, I'll... well...
What is the probable relationship between the two speakers？
A．mother-son.
B．Flatmates.
C．Teacher-Student.
D．Brothers.
第7题
A．A bomb explosion.
B．A traffic accident.
C．Murder.
D．Massacres.
第8题
Officials are still searching for the people who ______.
A．replaced the bomb
B．placed the car bomb
C．drove the car
D．planted the bomb
第9题
After the suicide bomb, no one ______________ (宣称对此负责).
第10题
Fermi was famous for inventing a device to calculate bomb’s energy accurately.
A．Right
B．Wrong
C．Not mentioned
