Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Antifreeze is a liquid that is added to water to keep it from freezing. When water freezes and turns to ice,it expands .The force of water expanding is so great that it will break the hardest metal.Water is used in car engines to keep them cool while they run,and if this water is allowed to freeze in winter it can break the iron block of the engine.That is why antifreeze is necessary. Water freezes at 0degC;the usual kind of antifreeze will not freeze until the temperature is-40degC.A mixture of five parts of water and four parts of antifreeze will prevent freezing at-18degC;four parts of water and five parts of antifreeze reduce this to -22degC. Alcohol is a kind of good antifreeze,but when the air is running it becomes hot and the alcohol boils away,so it must be changed very often.Most people use antifreeze that does not boil away when the engine is running.There are several chemicals that do this.One of the most popular is called ethylene glycol. Options: A 0degC B -18degC C -22degC D -40degC Answer: D -40degC Question:
Answer: The usual kind of antifreeze freezes at _ .

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Recently, Chinese netizens enjoy themselves on "growing and stealing crops" on the Internet. This is a game called "Happy Farms". Now more and more people are joining in the game, and getting addicted. Some of them are even found playing the game at work. Because of this, some players have been fired by their bosses. Lovers have broken up, but none of them can stop Happy Farms from becoming more popular. Here we interviewed some young netizens and let's see what their opinions were. Nongmin: Playing happy Farms at work, that's terrible! A clerk was fired because she was online playing it at work. King: I find that all the dreams of having houses and fields, which are very hard to get in real life, are very easy to be realized in the games. I think I know the reason why the game is so popular. Kaixin: We have to know how to control ourselves. We should keep our minds on study. Games are just games. I prefer to play sports with my classmates when I am free. Kitty: I like Happy Farms. My high-pressure work makes me feel like I can't breathe. I wish I could have a real house and farm, but it seems so far away. I have to turn to virtual nature for my own house and farm. People often get tired from work or study, so they go to their own farms, take care of their crops and pull out weeds. It is really delightful to forget about the pressure. But some players work from morning to night to "grow and steal crops". They lose themselves in the game and show no interest in anything else. It is really terrible. Options: A farmer B worker C student D clerk Answer: C student Question:
Answer: From Kaixin's words, we can guess that he is probably a _ .

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: Many people like to eat out because they can eat quickly and the food is not expensive. Some families go to fast food restaurants. But in the past people went to diners. Do you want to know the story of the first American diner? In 1872, a man named Walter Scott had the first "diner". It was not really a diner. It was only a simple food cart . People on the street walked up to the cart to buy food. The cart served late-night workers who wanted a cup of coffee and a late night meal. The meal was a sandwich or boiled eggs. In 1887, Samuel Messer Jones built the first big enough diner to allow customers to come inside. However, they had no chairs to sit down. Three years later, people built diners with counters and stools and people sat down while they were eating. Before long, many diners stayed open around the clock. In other words, people were able to eat in a diner at any time. Diners changed in other ways, too. The earliest menu which only included sandwiches and coffee became bigger. Soup and dishes were added to the menu, and a breakfast menu appeared, too. In addition, diners were no longer carts on wheels. Diners today are usually buildings with large windows, shining counters and stools, tables and chairs, where people can eat all three meals. Options: A In 1872. B In 1877. C In 1887. D In 1890. Answer: D In 1890. Question:
Answer:
When could customers sit down and eat inside diners?