问题
选择题
世界上面积最大的大陆是（ ）
A．亚欧大陆
B．美洲大陆
C．非洲大陆
D．南极洲大陆
答案
答案：A
地球上的陆地被海洋分割成六个大块和无数小块，以大陆和岛屿的形式散布在海洋中，其中面积较大的陆地叫大陆。亚洲与欧洲紧紧连在一起，组成了世界上最大的大陆亚欧大陆。澳大利亚大陆是最小的大陆。所以本题选择A选项。
搜题请搜索小程序“爱下问搜题”
世界上面积最大的大陆是（ ）
A．亚欧大陆
B．美洲大陆
C．非洲大陆
D．南极洲大陆
答案：A
地球上的陆地被海洋分割成六个大块和无数小块，以大陆和岛屿的形式散布在海洋中，其中面积较大的陆地叫大陆。亚洲与欧洲紧紧连在一起，组成了世界上最大的大陆亚欧大陆。澳大利亚大陆是最小的大陆。所以本题选择A选项。
Parents, doctors and teachers want to know how to help children keep healthy. Here are five rules to keep healthy. Eat different food If you eat different food, you can get the nutrients(营养) your body needs. You have to eat two kinds of fruits and three kinds of vegetables a day. Drink water often When you’re really thirsty, water is the No.1 choice. How much do kids need? If you are older than 12 years old, drink 3 cups a day. Listen to your body When you’re eating, notice how your body feels. Sometimes, people eat too much because they don’t notice when they need to stop eating. Eating too much can make you feel uncomfortable. Limit(限制) screen time What’s screen time? It’s the time you spend watching TV or using the computer. Try to spend at most two hours a day on the screen. Be active(积极的) What activities do you like best? Find ways to be active every day. You can write down lots of things to do, and then you can do them when your parents say it’s time to stop watching TV or playing computer games!
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