题目内容
（请给出正确答案）
A.critical
B.aware
C.visual
D.effective
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更多“Only when one is ______ of one…”相关的问题
A．there is only one lead manager
B．there must be more than one lead manager
C．all the parties concerned are lead managers
D．there is one lead manager or more than one lead manager
What are not the resulting effects on cities when those people moved out？
A. There were more crimes.
B. Cities were in a bad condition.
C. Only one mass transit system was completed.
D. Some small companies move in while larger ones moved out.
When we see well, we do not think about our eyes very often. (79) It is only when we cannot see perfectly that we realize how important our eyes are.
People who are nearsighted can only see things that are very close to their eyes. Everything else seems blurry (模糊的). Many people who do a lot of close work, such as writing, reading and sewing, become nearsighted. Then they have to wear glasses in order to see distant objects clearly.
People who are farsighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm's length. If they want to do much reading, they must get glasses, too.
Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people's eyes become cloudy because of cataracts (白内障). Long ago these people olden became blind. Now, however, it is possible to operate on the cataracts and remove them.
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle. To prove this to yourself, look at object out of one eye; then look at the same object out of your other eye. You will find the object's relation to the background and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes.
We should take good care of our eyes ______.
A．only when we can see well
B．only when we cannot see perfectly
C．even if we can see dell
D．only when we realize how important our eyes are
Section B – TWO questions ONLY to be attempted
GNT Co is considering an investment in one of two corporate bonds. Both bonds have a par value of $1,000 and pay coupon interest on an annual basis. The market price of the first bond is $1,079？68. Its coupon rate is 6% and it is due to be redeemed at par in five years. The second bond is about to be issued with a coupon rate of 4% and will also be redeemable at par in five years. Both bonds are expected to have the same gross redemption yields (yields to maturity).
GNT Co considers duration of the bond to be a key factor when making decisions on which bond to invest.
Required:
(a) Estimate the Macaulay duration of the two bonds GNT Co is considering for investment. (9 marks)
(b) Discuss how useful duration is as a measure of the sensitivity of a bond price to changes in interest rates. (8 marks)
Mary began playing the violin when she was only six. Her father came across a really old instrument at his aunt’ s house, and he brought it back home with him. Mary loved it and immediately tried to play it.After a few months she began to have lessons. She got on very well with the violin. When she was about eleven, she really needed a better violin.One day she took part in a concert, and a man went up to her parents and talked to them about her. He said that she had real talent and pointed out that she needed a better violin. When he found out that they couldn’ t afford one, he offered to buy one for her. Later, when she was about 16, she set up her own group. She named it after the man who gaveher the violin----she called it the Erio Sound.
（1）Mary’ s father ____.
A.bought the violin from a shop
B.borrowed the violin from a friend
C.got the violin from his aunt
People who are near-sighted can only see things that are very close to their eyes.' Everything else is not so clear. Many people who do a lot of close work, such as writing, reading and sewing, become near sighted. Then they have to wear glasses in order to see distant (远处的) things clearly.
People who are far-sighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm's length. If they want to do much reading, they must get glasses, too.
Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people's eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them."
Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle (角度). To prove this to yourself, look at an object out of one eye; then look at the same object out of the other eye. You will find the object's relation to the background (背景) and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes.
We should take good care of our eyes ______.
A．only when we cannot see perfectly
B．only when we can see well
C．even if we can see well
D．only when we realize how important our eyes are
“Ah!” said one farmer, "tomorrow we shall have rain and the rice will grow well.” The second answered, “nonsense (胡说),the rain will only damage the crops (庄稼). ”
So they began to quarrel (争吵). Just then a third farmer came along and asked them why they were quarreling. Both farmers explained about the black cloud.
“What cloud?” asked the third farmer. They all looked at the sky. The cloud was no longer there.
(1)The two farmers were ().
A、going home
B、going to the field
C、going to work
D、going to see their friend
(2)When there are black block clouds in the sky, ().
A、it will rain soon
B、it will be fine
C、it will get hot
D、the sun is shining brightly
A.because
B.because of
C.as
D.since
Robert Edwards was blinded in a traffic accident. He was also a little deaf _51_ old age. Last week, he was taking a walk
near his home when a thunderstorm came. He hid _52_ the storm under a big tree and was struck by lightning. He was
knocked _53_ the ground and woke up some 20 minutes _54_, lying face down in water in water below a tree. He
went into the house and lay down in bed. A short time later, he awoke; his legs felt _55_ and he was trembling, but,
when he opened his eyes, he could see the clock across the room fading in and out in front of him. When his wife
entered, he _56_ her for the first time in nine years. Doctors _57_ that he had regained his sight and hearing
obviously from the flash of lightning, but they were unable to explain that. The only _58_ explanation offered by
one doctor was that, _59_ Edwards lost his sight as a result of trauma in a terrible accident, perhaps the only
way it could be restored was by _60_ trauma.
__________
A. because
B. because of
C. as
D. since
