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更多“We’re aiming to ________ 10 per cent reduction in casualties in the next year.”相关的问题
Members of the I.M.F. approved reform. measures aiming at increasing the voting power of countries with growing economies. They first agreed to increases in the voting rights four countries, namely China, South Korea Peru and Turkey.
A．正确
B．错误
Which of the following statements is probably NOT true？
A．The surveys were conducted in a period of 10 years.
B．The girls ranged in age from 10 to 14.
C．Only 7.2 percent of children in the country are overweight.
D．Over 30 percent of the girls considered themselves overweight.
Which of the following statements is probably NOT true？
A．The surveys were conducted in a period of 10 years.
B．The girls ranged in age from 10 to 14.
C．Only 7.2 percent of children in the country are overweight.
D．Over 30 percent of the girls considered themselves overweight.
A.20v + 10p
B.20p + 10v
C.10(v + p)
D.30(v + p)
E.10(v + p) + 20p
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： Bows and arrows are one of the man's oldest weapons. They gave early man an effective weapon to kill his enemies. The ordinary bow or short bow was used by nearly all early people. These bows had limited power or short range. However, man overcame these faults by learning to track his target at close range. The long bow was most likely discovered when someone found out that a five-foot piece wood made a better bow than a three-foot piece. Hundreds of thousands of these bows were made and used for three hundred years. However, not one is known to survive today. We believe that force of one hundred pounds was needed to pull the string all the way back on the long bow. For a long time, the bow was just a bent stick and a string. In fact, more changes have taken place in the bow in the past 25 years than in the last 7 centuries. Today's bow is forceful. It is as exact as a gun. In addition, it requires little strength to draw the string. Modem bows also have precise aiming devices. In indoor contests, perfect scores from 40 yards are common. The invention of the bow itself ranks with the discovery of fire and the wheel. It was a great step forward for man.
(27)
A．Because it was too heavy.
B．Because it did not bend easily.
C．Because it did not shoot far.
D．Because its string was short.
In human history, people migrated because of all of the following EXCEPT______.
A．their fight for territory and resources
B．their religious beliefs
C．their races
D．their sexes
Which of the following details about the news is INCORRECT？
A．In the past 10 years, U. S. population increased less than 10%.
B．Texas has the largest population among all the states in the U. S.
C．Nevada"s population increased the fasted among all the states.
D．The largest increases were in the southern and western states.
A．How Sony engineers improved sound quality．
B．How a popular product was inventeD
C．How Masaru Ibuka made a design．
D．How Sony stereos became a raging success．
Part B
Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文： Bows and arrows, are one of man's oldest weapons. They gave early man an effective weapon to kill his enemies. The ordinary bow or short bow is used by nearly all early people. This bow had limited power and short range. However, man overcame these faults by learning to track his targets at a close range. The long bow was most likely discovered when someone found out that a five-foot piece of wood made a better bow than a three-foot piece. Hundreds of thousands of these bows were made and used for three hundred years. However, no one is known to survive today. We believe that a force of about one hundred pounds was needed to pull back the string all the way back on a long bow. For a long time the bow was just a bent stick and string. In fact, more changes have taken place in a bow in the past 25 years than in the last？ centuries. Today, the bow is forceful. It is as exact as a gun. In addition, it requires little strength to draw the string. Modern bows also have precise aiming devices. In indoor contest, perfect scores from 40 yards are common. The invention of the bows itself ranks with discovery of fire and the wheel. It was a great-step-forward for man.
Why did man have to track his target at a close range when using a short bow？
A．Because it was too heavy.
B．Because it did not bend easily.
C．Because it did not shoot far.
D．Because its string was short.
听力原文： To the Sony engineers who designed it, the Walkman was not quite what they wanted. They were aiming for something different—a stereo version of Sony's Pressman.
In 1978, Sony engineers started shrinking stereo components. They could fit in playback parts and two tiny speakers, but not the recording mechanism.
One day Masaru Ibuka, Sony's co-founder, wandered by and heard the small stereo. He recalled a project being developed elsewhere in the company—lightweight headphones.
"What if you got rid of the speakers and combined your stereo with the headphones？" asked Ibuka. "The headphones would use less power and increase the quality of the sound.
Soon the teenagers discovered the new invention. Perfect for sports, small enough to fit into the pocket, the Walkman became a raging success.
(33)
A．How Sony engineers improved sound quality.
B．How a popular product was invented.
C．How Masaru Ibuka made a design.
D．How Sony stereos became a raging success.
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