Read the following article and answer the question. Article: Have you ever seen people building houses? To build a house , you need workers. They use their hands , tools and machines to put things together. Building the ISS is the same. The difference is that the workers are astronauts. They walk in space and use robots' arms and hands to do their work. In the space station ,astronauts are comfortable. The temperature there is about 21degC.But outside the station , it can be too hot or cold for people. In the sunlight, it's about 120degC. In the shadow of the station, it's about -85degC . So when astronauts walk in space , they have to wear heavy clothes---- _ s. Spacesuits also keep astronauts safe from flying rubbish in space.Each time people go into space , they leave rubbish there. So astronauts should be careful because there's a lot of rubbish, some rubbish goes many times as fast as a plane ! Space walking is not easy , and it can be dangerous. So getting ready for it takes a lot of time to learn. Astronauts will need to do 160 space walks to finish their work in the ISS. That will take about 1,900man-hour of work. Question: The astronauts work in space with _ Answer:
OPTIONS:
- scientists' hands
- tools in their hands
- robots' arms and hands
- workers' hands
robots' arms and hands
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Read the following article and answer the question. Article: The next time you look up at the sky and see a cloud that looks like Mickey Mouse or your favorite fruit, look again. It may not be a cloud, but a Flogo -- a logo that flies. It's a new form of advertising in the sky that's never been used before. It's a different way to market your products, logos, and events. These funny logos are made with soap bubbles mixed with a little helium gas ,which makes them lighter than air and float in the sky. Special machines are used to make these new funny Flogos. The machine, which can be rented for $ 2,500 a day, can make a Flogo every 15-25 seconds. Flogos can fly much higher or lower if needed. They can last from a few minutes to an hour anywhere in the sky, depending on the weather conditions. Though they can fly up to 20, 000 feet, they usually float around at 300- 500 feet. Flogos are only white now, but people hope to have more colorful Flogos in the near future. Flogos are Green, 100% environmentally safe, because the soap used to make the Flogo comes from plants and leaves. So this fun way of advertising is healthy and good for the environment. Question: Why are Flogos healthy and good for the environment? Answer:
OPTIONS:
- Because they can float high and last for a long time in the sky.
- Because there is a little helium gas mixed with soap bubbles.
- Because the machines used to make them are special and expensive.
- Because the soap used to make them comes from plants and leaves.
Because the soap used to make them comes from plants and leaves.
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Read the following article and answer the question. Article: Hello! I'm Susan. Look at this picture. You can see a big sofa next to(...) the wall. My parents like to sit on it to read books , and sometimes they meet some friends there. There are two plants near the sofa. They're nice. What's that on the wall? Oh, it's a new TV. I often watch TV on weekends . Can you see some fishes in that big box? I like to play with them after school . Where's my dog Billy? Is it on the floor? No, it's under a chair! Do you like it? Question: What's the dog's name? Answer:
OPTIONS:
- Susan.
- Billy.
- I don't know.
- It doesn't have a name.
Billy.
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Read the following article and answer the question. Article: It's a goal for millions and millions of families every year to keep the Christmas spending within a certain amount of money, but you can still afford the gifts because your loved ones will enjoy them. This concern is becoming greater and greater theses days. Even so, there are several things that you can do to help. Hit the sales. No one wants to get up at four o'clock in the morning and fight to get a good deal on Black Friday (the first Friday at Christmas time). It's surely very difficult to pick up the courage and get out there in the cold for a good deal. But sometimes it can be well worth. Many retailers offer _ all through the day. Some even offer online Black Friday specials, so we may still be able to get a great deal on Black Friday. Read advertisements regularly.Once the Christmas shopping season is coming, retailers will be hungry for business. They will try their best to get us into the store. Please read the weekly advertisements of sales among the major retailers from time to time. We may be lucky enough to find different prices for the same thing in different shops. Shop online. Some of us don't like running from store to store to get the best price on the perfect gift. Some of us don't like to go out in the cold at all, and then, we can do online shopping. The world of online shopping makes it possible for us to visit all the major retailers and some specialty stores on the Internet. We can find exactly what we are looking for at the best possible price without even having to leave the house. With traditional Christmas shopping, it will always take us a long time to wait if we want to get the perfect gift. Question: We can have more choices to get a good deal _ . Answer:
OPTIONS:
- on the Internet
- in specialty stores
- from salesmen
- from retailers
on the Internet
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