To invent a new kind of electric light, Thomas Edison did lots of ____.  [     ]

To invent a new kind of electric light, Thomas Edison did lots of ____.  [     ]

题型:同步题难度:来源:
To invent a new kind of electric light, Thomas Edison did lots of ____.  [     ]
A. research    
B. inventions
C. experiments  
D. experiences
答案
C
举一反三
用所给句意及首字母提示完成句中单词1. G__________ in Xinjiang are very sweet because there is a lot of sunshine there.
2. His mother has a bad t__________ and she often hits him when she is angry.
3. This h__________ has too much fat in it.
4. We took a h__________ tour over the Ayers Rock.
5. That girl prefers p__________ dresses to pink ones.
题型:同步题难度:| 查看答案
根据汉语提示,完成句子1. We want to visit my friends and __________(亲戚) at Christmas.
2. The __________(橄榄球) is very popular in British.
3. Northern Ireland will start dry with some __________(阳光).
4. We found two __________(绵羊) whose mother had died.
5. I"ll show you to your room. __________(我们的) is the one next door.
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用所给词的适当形式填空1. Tony didn"t find __________(learn) English easy.
2. If you keep __________(study) hard, you"ll catch up the other students.
3. At different __________(time) of the day, the colours of the rock change from purple to red.
4. The hill is 348 __________(metre) high.
5. The ancient stories always describe the spirits that __________(create) the world.
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根据句子和中文提示填入单词的适当形式。1. As they talked, two secretaries sat behind them and took_______ (笔记), jotting down
    everything they said.
2. There"s a lot of_______ (交通) in the rush hour.
3. How much did your dress_______ (花费)?
4. Do you often go out for your_______ (假期)?
5. There are two_______ (婴儿)pandas in the zoo.
6. He said_______ (懒惰) was a terrible thing.
7. We are having a_______ (放松的) holiday in a week.
8. Susan does_______ (好) in English than her brother does.
9. He said_______ (帮助) others brought him lots of joy.
10. Tom"s hobby is collecting______ (邮票) of animals.
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从方框中选择合适的单词,并用其适当形式填空。
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