题目内容
Two kilograms ______ too heavy for a sick man.
A. is B. are C. was D. were
A
孟建平小学滚动测试系列答案
Sharks are among the oldest animals on Earth. There are hundreds of kinds of sharks. Most are about two meters long. The dogfish shark, however, is less than twenty centimeters in length. A shark has an extremely good sense of smell. It can find small amounts of matters in water, such as blood, body liquids and chemicals produced by animals. These powerful senses help sharks find their food. Sharks eat fish, other sharks, and plants that live in the ocean.
Sharks grow slowly. About forty percent of all sharks lay eggs. The others give birth to live young. Some sharks carry their young inside their bodies as humans do. Some sharks are not able to reproduce until they are twenty years old. Most reproduce only every two years. And they give birth to fewer than ten young sharks. For this reason, over-fishing of sharks is of special danger to the future of the animal.
Sharks are important for the world’s oceans. They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too large. This protects the plants and other forms of life that exist in the oceans.
People hunt sharks for sport, food, medicine and their skin. Experts say the international market for some kinds of sharks has increased because many parts of a shark are valuable.Collectors pay thousands of dollars for the jaws of a shark. Shark liver oil is a popular source of Vitamin A. The skin of a shark can be used like leather.
In Asia, people enjoy a kind of soup made from shark fins. Experts say a fisherman can earn a lot of money for even one kilogram of shark fins. Sharks are among the oldest animals on Earth, but some sharks are in danger of disappearing from Earth. If too many sharks in one area are killed, that group of sharks may never return to normal population levels.
【小题1】. Which of the following words best describes the situation sharks are in?
| A．Good. | B．Endangered. | C．Powerful. | D．Expensive. |
| A．which is a threat to all other forms of life in the oceans |
| B．which is a protection for plants and other forms of life in the oceans |
| C．which helps prevent diseases from spreading |
| D．which helps the number of other fish to grow |
| A．its jaws | B．its liver | C．shark fins | D．shark teeth |
| A．sharks are valuable to us and we can make full use of them |
| B．oceans will become safer with fewer sharks swimming around |
| C．measures should be taken to protect sharks |
| D．the shark population is increasing slowly |
Sharks are among the oldest animals on Earth. There are hundreds of kinds of sharks. Most are about two meters long. The dogfish shark, however, is less than twenty centimeters in length. A shark has an extremely good sense of smell. It can find small amounts of matters in water, such as blood, body liquids and chemicals produced by animals. These powerful senses help sharks find their food. Sharks eat fish, other sharks, and plants that live in the ocean.
Sharks grow slowly. About forty percent of all sharks lay eggs. The others give birth to live young. Some sharks carry their young inside their bodies as humans do. Some sharks are not able to reproduce until they are twenty years old. Most reproduce only every two years. And they give birth to fewer than ten young sharks. For this reason, over-fishing of sharks is of special danger to the future of the animal.
Sharks are important for the world’s oceans. They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in ocean waters do not become too large. This protects the plants and other forms of life that exist in the oceans.
People hunt sharks for sport, food, medicine and their skin. Experts say the international market for some kinds of sharks has increased because many parts of a shark are valuable.Collectors pay thousands of dollars for the jaws of a shark. Shark liver oil is a popular source of Vitamin A. The skin of a shark can be used like leather.
In Asia, people enjoy a kind of soup made from shark fins. Experts say a fisherman can earn a lot of money for even one kilogram of shark fins. Sharks are among the oldest animals on Earth, but some sharks are in danger of disappearing from Earth. If too many sharks in one area are killed, that group of sharks may never return to normal population levels.
1.. Which of the following words best describes the situation sharks are in?
|
A．Good. |
B．Endangered. |
C．Powerful. |
D．Expensive. |
2. Sharks eat other fish, __________.
|
A．which is a threat to all other forms of life in the oceans |
|
B．which is a protection for plants and other forms of life in the oceans |
|
C．which helps prevent diseases from spreading |
|
D．which helps the number of other fish to grow |
3. According to the passage, many parts of a shark are valuable EXCEPT ________.
|
A．its jaws |
B．its liver |
C．shark fins |
D．shark teeth |
4.The author thinks that______.
|
A．sharks are valuable to us and we can make full use of them |
|
B．oceans will become safer with fewer sharks swimming around |
|
C．measures should be taken to protect sharks |
|
D．the shark population is increasing slowly |
Learn and Earn
Charlie and Jackie joined a wholesale company together just after graduation. They both worked very hard. After several years, the boss made Jackie sales manager but Charlie __36__ a salesman. One day Charlie could not __37__ it any more. He handed in his resignation letter (辞职信) to the boss and complained that the boss did not __38__ hard-working employees, but only raised those who tried to please him. He thought that it was really __39___.
The boss knew that Charlie had spared no __40__ for the company all these years, but in order to help Charlie to realize the __41__ between him and Jackie, the boss asked Charlie to do the following. “Go and __42__ if there is anyone selling watermelons in the market.” Charlie went, returned and __43__ said, “Yes.” The boss asked, “How much per kilogram?” Charlie went back to the market to ask and returned to __44__, “$ 12 per kg.”
The boss told Charlie that he would ask Jackie the __45__ question. Jackie went, returned and said, “Boss, only one person selling watermelons. $ 12 per kg, $ 100 for 10 kg. He has a __46__of 340 melons. On the table are 58 melons, and every melon weighs about 15 kg, __47__ from the South two days ago. They are fresh, red, and of good __48__.”
Charlie was __49___ and he realized the difference between himself and Jackie. He decided not to __50__ but to learn from Jackie.
My dear friends, you know, a more __51__ person is more observant, thinks more and understands in __52__. For the same matter, he sees several years ahead, __53__ you see only tomorrow. The difference between a year and a day is 365 times, so how could you __54__ ?
Think: how far have you seen ahead in your life? How __55__ are you?
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