Write a multi-choice question for the following article, with the given choices and answer: 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. Options: A Our voice is made up of the subglottal resonance. B The people tested in the experiments were of different-sex pairs. C A person's voice is greatly different even when reading the same sentence. D Listeners' ability to identify taller speaker is much higher than a lucky guess. Answer: D Listeners' ability to identify taller speaker is much higher than a lucky guess. Question:
----
Answer: Which of the following is TRUE?

Write a multi-choice question for the following article, with the given choices and answer: Article: Let me tell you something about our park.It's not very big but beautiful .Here's the gate .We can go into the park from here. On the left of it, there are two toilets .There is a cafe on the right .We can drink coffee there. There is a big tree near it. In the tree, there are many birds. In the middles of the park ,there is a playground .There are many boys and girls on it .Some are flying kites, and others are dancing. They are happy. Near the playground, there is a nice and big lake .There are many boats on it. Options: A No, it isn't. B Yes ,it isn't C No, it is D Yes, it is Answer: D Yes, it is Question:
----
Answer: Is the park beautiful? _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: Chinese Mid-Autumn Festival, also known as Chinese Moon Festival, takes place at the 15th day of the eighth Chinese lunar month. The reason for celebrating the festival during that time is that it is the time when the moon is at its fullest and brightest. The Mid-autumn festival is one of the two most important occasions in Chinese calendar (the other being the Spring Festival or the Chinese New Year) and it is an official holiday. It is a time for families to be together, so people far from home will gaze longingly at the moon and think about their families. The traditional food for mid-autumn festival is the moon cake which is round and symbolizes reunion. Options: A the 15th day of the eighth Chinese lunar month. B the 16th day of the eighth Chinese lunar month. C the 15th day of the ninth Chinese lunar month D the 15th day of the eighth Chinese month. Answer: A the 15th day of the eighth Chinese lunar month. Question:
----
Answer:
Chinese Mid-Autumn Festival takes place at ( ).