[Q]: Write a multi-choice question for the following article: Article: Our voice gives away a lot of information about ourselves. It can tell us our gender and age. And now, scientists say that it can also tell us our height. Scientists at Washington University, Indiana University and University of California found that listeners could accurately tell the height of speakers, just by their voices. And the key to this mystery is a sound known as the subglottal resonance . It _ with height and helps us build a mental picture of a person. "The best way to think about subglottal resonances is to imagine blowing into a glass bottle with water. The less water in the bottle, the lower sound," said John Morton, a scientist at Washington University. And it's the same for humans. The frequency of the subglottal resonance depends on the height. The taller we are, the deeper the resonance frequency is. In order to find out whether people could identify the resonance, scientists did experiments. A number of same-sex pairs of different heights were told to read the same sentence aloud. It was played back to listeners who had to choose which one of the pairs was taller. Then, other listeners had to rank the speakers from the shortest to the tallest. The listeners were able to identify the tall people 62.17% of time, much higher than a lucky guess. Why not try the experiment yourself? Find out if your tall friends have deeper voices.
****
[A]: Question: According to the study, taller people usually have a _ voice.Options:A deeperB louderC lowerD higherAnswer:A

input: Please answer the following: Write a multi-choice question for the following article: Article: Do you like eating chocolate? Companies spend millions of dollars on tools and machines to make chocolate. With a little ingredients, however, you can turn your kitchen into a chocolate factory. Today we will teach the Cocoa Powder Method , it is easier for beginners. Try it and make your own homemade chocolate. Here are the ingredients you need: cocoa powder -- 2 cups (220g) ; butter -- 3/4 cup (170g); sugar -- 3/4 cup (100g); milk -- 2/3 cup (150ml); salt -- a little bit ; water -- 1 cup (235ml). Now, please follow these steps. First, mix the cocoa powder and butter in a bowl until you have a smooth paste . Then , add the cocoa powder mixture to the hot water and stir . Allow the temperature to rise back up. Put the hot mixture into a bowl, stir the sugar mixture into the hot cocoa mix. Add milk, stir until smooth. At last, put the mixture into different containers . The chocolate will take the shape of the container. You can put it in the fridge to harden it. We hope you can enjoy your homemade chocolate.
++++++++++
output: Question: What is NOT necessary when we are making chocolate?Options:A cocoa powerB saltC waterD eggAnswer:D

Please answer this: Write a multi-choice question for the following article: Article: Not long ago, I asked large mid-aged persons a question. I asked, "How many of you had a hobby when you were children?" Nearly everyone raised a hand. I then asked them to keep their hands in the air if they knew at least one of their children had a hobby. Most of the hands went down. I felt sad. It's terrible if the children don't have a hobby. How I wish all the parents can care their children's hobbies! Thirty years ago, almost every child in my neighborhood had some kinds of hobbies. Collecting and trading baseball cards was a popular hobby. Others, like coin collecting and stamp collecting, are also popular. One of my friends was collecting photos, another was collecting radios. In fact, hobbies can benefit children in several ways. _ are expressions of personal success and self-discovery . Hobbies also help build self- respect . Hobbies are educational tools, as well. For example, a child who becomes interested in rocketry --one of the most popular hobbies, can explore those skills in many ways. By working on hobbies, children learn to set goals, make decisions, and solve all sorts of problems. ,.
++++++++
Answer: Question: What's the main idea of this passage?Options:A Many parents don't care about their children's hobbies.B Children need to have a hobby.C Hobbies help children build self- respect.D Children learn skills by working on hobbies.Answer:B

Problem: Write a multi-choice question for the following article: Article: On sunny days we can see the sun in the sky. It looks like a hot and bright plate. But it is a ball. It is much bigger and hotter than any fire. And it is much brighter than all the lights in the world. The sun is a star but it looks much bigger and brighter than any other star. Many stars are much bigger than the sun. The sun is much nearer to us, so it looks much bigger. At night we can see the moon and many stars. The moon is a round ball. It is much smaller than the stars. The stars are much farther away from us; so thy look much smaller than the moon. The moon has no light of its own. When the sun shines on it, it looks bright. When the moon is full. It looks very beautiful.

A: Question: Why does the sun look bigger than any other star?Options:A Because it is bigger than any other star.B Because it is hotter than any other star.C Because it is brighter than any other star.D Because it is nearer to us.Answer:D

Problem: Write a multi-choice question for the following article: Article: In a few years, most people will know that a healthy, happy, loving family is a joy and it is a necessary part for building a strong society. But there are still some people who don't believe family life can be an enjoyable experience. Some people already accepted the idea of the "me generation" so they fail to understand that there is a time in life when they have to give up their time to something more valuable. At a time when adults need to think about the needs of their family, they will be doing other important things. Some people will spend too much time working for a more powerful car or a bigger house so that they can proudly say that they have them. Some will be doing dangerous things so that they may tell their stories to their friends, and others will recite things like " I must become the best I can be." or "I don't want to be at the bottom." The needs of their family will be forgotten and they never seem to have time for the family. Many people have not experienced a strong helpful perfect family life, so they have never discovered its worth. Many people have always experienced family life as a flight, so they can't find time and energy for work. But it is really very important that we all expect good family relations. We need to realize and value the importance of what can be achieved by loving each other in the family. It is also important for our society to encourage family members to create happiness.

A:
Question: Why haven't some people discovered the worth of family life?Options:A They are not married.B They grow in a happy family.C They don't live with the family.D They have never enjoyed family life.Answer:D