问题
填空题
光明中学初一级有x人，初二级人数比初一级的3倍要少100人，则光明中学初一和初二级共有（ ）人。
答案
4x-100
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光明中学初一级有x人，初二级人数比初一级的3倍要少100人，则光明中学初一和初二级共有（ ）人。
4x-100
| 词语填空。 | |
that eating snake is now in fashion, and if you haven't eaten snake yet, you're considered "out of 2______". But I wonder whether all of the trends (趋势) are worth following. Some people may defend (辩解) for 3______ by saying that eating snake is good for their health. 4______ these people don't find out that mice and worms are often in snakes' 5______, so there are many parasites (寄生虫) found 6______ snakes. They may be bad for our health. According to the English newspaper,"Shanghai Star,about 1000 tons of snake are eaten every year in China. In Shenzhen of Guangdong Province,sometimes as many as 10 tons of snake are served on dinner tables in a single day. 7______ we still turn a blind eye to this,a vicious circle (恶性循环) will be created:if more snakes are eaten by people,the number of snakes will drop,but the number of mice will 8______, which will result in a decrease of crop output. This will make more people hungry. Who 9______ to see such a thing happen? So let's not eat snake any more. To protect the snake is protecting the earth 10______ our human beings live on. |