题目内容
| 阅读短文,根据短文内容,从短文后的五个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。 | |
| Dr.Jack Todd is very interested in clean water . 1 ,so it's natural that he is to developer of a smal l and affordable system(系统)to clean wastewater,His "Living Machine" can clean wastewater in your home or in your business. 2 The wastewater goes into a big plastic tank where bacteria(细菌)start to break down the waste.A few days later after it is dealt with, the water is brought into a greenhouse filled with plants and fish. With the help of sunlight,the plants and animals remove more chemicals from the water,making it cleaner, Then the water can be reused for washing or bathing 3 but the water is clean enough for watering the flowing, washing the dog, or even for bathing or swimming. The advantage of this technology is that it is affordable and good for the environment. 4 It can help to use less fresh water, and it can help keep the water supply unpolluted. | |
|
| 1-4 C E D A |
| |||||||||||||||||||||||
阅读短文,根据短文大意选择方框内的单词,并用其正确的形式填入空白处(每一空一词),使补全后的短文意思通顺,语法正确,结构完整。
| difficult, trouble , use, learn, with , |
I fell in love 97 English at a very young age, because I thought it was a wonderful language. Full of strong wishes of 98 English, I began to learn it. But soon I found it 99 than expected. There were too many words, expressions and many other things to memorize (记忆). And even if you know how to write them, you can’t 100 them correctly. And I did rather badly in my first English test. While I was in 101 , my English teacher gave me much help. I wish to practice speaking English with foreigners every day!
97_______ 98________ 99________ 100________ 101________