Chủ đề:
Bài 9. Tổng hợp và phân tích lực. Điều kiện cân bằng của chất điểmCâu hỏi:
giúp mình câu 9,10,13 nha
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Tải lên
Từ máy tính của bạn
Cập nhật ảnh đại diện
Tải lên
Từ máy tính của bạn
Học tại trường
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Đến từ
Chưa có thông tin , Chưa có thông tin
Số lượng câu hỏi
17
Số lượng câu trả lời
2
Điểm GP
0
Điểm SP
0
Người theo dõi (0)
Đang theo dõi (0)
Chủ đề:
Luyện tập tổng hợpCâu hỏi:
26.Two thirds of this area has been_______________ for a few years. (forest) 27. Flood is caused by widespread_________________. (forest) 28.Many developing countries are worried about agriculture, industry and ______________(forest) 29.A group of____________________ are searching for the way to reduce the level of pollution. (environment) 30.These products are _______________ friendly. (environment) 31. She treated him_______________ because she hates him. (kind) 32.Their main target is to promote the _______________ protection. (environment) 33.I am so grateful for your_______________ . (kind) 34.Alcohol is_______________ in schools. (prohibit) 35.The _______________ of driving cars after drinking is very necessary. (prohibit) 36.It was such a_______________ result that our team felt ______________. (disappoint) 37.My parents’ _______________ makes me feel stressed. (disappoint) 38.We ____________ take part in a local charity program to help the poor. (volunteer) 39.Thanks a lot for your_______________ contribution. (volunteer) 40.They have _______________ to raise fund for the orphans since 1995. (volunteer) 41.I suggest getting an _______________ to check your fans . (electric) 42.All of the machines have to stop working because of the _______________ problem. (electric) 43. _______________ and water are necessary for our life. (electric) 44. _______________ energy has been used in many developed countries. (sun) 45.The label will tell consumers about the energy _______________ of each product. (efficient) 46.We cannot agree with that _______________ scheme. (efficient) 47.If our products work _______________ , we can sell them easily. (effect) 48.We should try to find out an _______________way to study English. (effect) 49. _______________, everyone stood up and gave her a big round of applause. (ultimate) 50.The company has spent lots of money _______________ its products. (innovation
Chủ đề:
Luyện tập tổng hợpCâu hỏi:
II. Bài tập Unit 7 1. I want to see the ______________of environment from the local authority. (protect) 2. She broke the glass because she was _______________ (care) 3. Scientists are looking for an _______________way to reduce energy consumption. (effect) 4. That’s _______________! I’m pleased that you work very hard. (wonder). 5. _______________is better than cure. (prevent) 6. There is a _______________faucet in your kitchen. (drip) 7. Energy-saving bulbs should be used to save _______________. (electric) 8. To keep air unpolluted, we ought to use ______________ energy to create electricity. (sun) 9. We must learn to save ________________ resources. (nature) 10.Fuel ________________ can be cut down by having fewer cars on the roads. (consume) 11.________________ are very demanding. They want cheap and good products. (consume) 12.Solar energy is ____________ by the sun. (provision) 13.What can we do to _____________ energy? (conservation) 14.Energy supplies can be ____________ by ____________. (extend - conserve) 15.Tom, remember to use energy more _____________! (efficient) 16.Mary was ____________ pleased that she passed the exam. (extreme) 17.Evelyn Murphy is one of the best ____________ in the world. (environment) 18.We can protect the environment by ___________ air ___________. ( reduction – pollute) 19.John’s bad result makes his parents ____________. (disappoint) 20.Huong speaks English more ____________ than Lan. (fluent) 21.Air _______________ is a burning issue in many big cities. (pollute) 22.These rivers are being_______________ by the sewage from the factory. (pollute) 23.I suggest we should keep our environment ____________ (pollute) 24.The government required many factory owners to reduce the air_______________. (pollute) 25. Sewage is pumped _______________ into the rivers by many factories. (direction