Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Wind is the great maker of waves. There are exceptions , such as the tidal waves sometimes caused by earthquakes under the sea. But the waves most of us know are caused by winds blowing over the sea . Now let's learn some physical things about it. A wave has height, from low point to high point . It has length --the distance from this high point to that of the following wave. The period of the wave means the time it takes for succeeding high points to pass a fixed point. None of these things stays the same--for all depend upon the wind, upon the depth of the water and many other matters. The water that makes up a wave does not advance with it across the sea. Each drop of water turns around in a little circle with the passing of the wave, but returns very nearly to its original position . And it is lucky that this is so. For if the huge groups of water that make up a wave really moved across the sea, sailing would be impossible. If we want to find the speed of a wave, we may use the following way : Speed =" wavelength" x frequency . Here, wavelength is the distance between two high points , frequency means the number of cycles per second Options: A The water of a wave moves away across the sea. B The water of a wave remains almost at the same place. C The water of a wave goes with the passing of the wave. D The length of a wave means the distance from the top of a wave to the bottom. Answer: B The water of a wave remains almost at the same place. Question:
A: Which of the following is TRUE according to the passage?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: David is eight. One day his friend Rose says to him, "This Sunday is my birthday. Can you come to my birthday party?" David says, "Yes". On Sunday, David asks his mother if he can go to the party. His mother says, "Yes, you can go, but you must be polite. Don't ask for any food. They will give you some." "All right, Mum." David answers and he goes to Rose's house on his bike. There are lots of kids at the party. They play together for some time, and then Rose's mother gives them some food, but she forgets David. He waits and waits and then he takes his plate up and asks, "Do you want a nice clean plate?" Options: A Rose B Rose's mother C the kids D No one Answer: D No one Question:
Answer: Who gives David food at the party?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Once a clever man was crossing a turbulent river. He wished to amuse himself by talking to the boatman. "Do you know mathematics?" he asked. "No sir." answered the boatman. "Then you have lost one quarter of your life," said the wise man. "Do you know history?" "No sir." answered the boatman. "Then you have lost three quarters of your life." Just then a sudden gust of wind overturned the boat. "Do you know how to swim?" asked the boatman. "No," answered the wise(="clever)" man. "Well then," replied the boatman, "you have lost your whole life." Options: A the boatman B the boatman and the clever man C the clever man D None of them Answer: C the clever man Question:
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[A]: When a gust of wind overturned the boat, _ lost his life.

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: In America, seldom do you go anywhere without hearing a principle called WIN-WIN. It sounds strange to me at first because throughout my childhood, I have always been taught to try everything possible to win an upper-hand, rather than to help other people win. However, as time goes by, I have gradually understood the essence of WIN-WIN principle--it is the way of winning on both sides. When I was little, I used to play Chinese checkers which includes two basic tactics : One is to create paths for yourself; the other is to prevent your rival moving. Players may use these two totally different ways in the game, but the key for the player to win is to continuously create paths for him even if his rival may take advantage of it. Finally he can always reach the goal a few steps ahead of the other player. In the 1990s, a strategy called WIN-WIN became widespread in the western world. Its aim is to achieve your success while giving other people some advantages, so there is no real loser. One example of using the WIN-WIN principle is the voluntary system in the US. Most Americans support the spirit of voluntary contribution. In the US, schools and children organizations usually encourage and support kids to take part in community activities so that the voluntary spirit can be _ in their minds from childhood. In China, it's quite usual that some people are too selfish and never take people's interests into consideration, while someone who really has courage to do something for the public is often called "foolish" or "silly". Actually helping other people can be of great delight for the helper, for he can also learn something useful for his life such as sympathy, care, devotion, etc. So only if you take other people's interests into consideration , you can make sure to win what you want. Options: A Criticism . B Encouragement. C Disagreement. D Doubt. Answer: B Encouragement. Question:
++++++++++
output: What is the author's attitude towards WIN-WIN?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: One cold winter morning, an old woman had to go to see her doctor. When she walked into the doctor's office, she told him that her right leg hurt and sometimes she could not walk. She asked him what was wrong. She told him that she had never had such a feeling before. The doctor checked the old woman carefully, then he said, "You're in good health for a woman of your age. I think the trouble in your right leg is just a matter of old age catching up with you. We get all kinds of illness as we get older. The trouble will almost certainly end in spring." "I don't think so, doctor!" she said. "My left leg is well, and it's the same age as my right one." Options: A She ate little food every day. B One of her legs hurt. C Her hands were both hurt. D Her head hurt badly. Answer: B One of her legs hurt. Question:
++++++++
Answer: What was wrong with the old woman?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Birds live in the trees. Squirrels live in the trees. But do you know that some frogs live in the trees, too? The tree frog is hard to find. It can change colors. On green leaves, it stays green. On a brown branch ,it turns brown. Some tree frogs can change from green to gold or blue. Tree frogs have legs and wide feet. They have sticky pads at the end of their toes. These sticky toe pads keep the tree frogs from falling off the trees. Tree frogs have different colors and markings on their skins. Their eyes are different, too. Some have green eyes, and others have bright red ones. The sounds they make are different, too. One frog makes a sound like a dog barking .Another frog makes a loud noise like a snore .There is even a frog that whistles ! Options: A they stay in trees B they can change their colors C they have sticky pads D they make surprising sounds Answer: B they can change their colors Question:
Answer:
According to the passage, these frogs are hard to find because _ .