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2 năm trước
Kể tên 3 ứng dụng của gương cầu lồi và 3 ứng dụng của gương cầu lõm?
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Các câu hỏi liên quan

Câu 8 : I admire the writer who wrote “ The Old man and the Sea”. (Reduce the Relative Clause) * 1 điểm Câu 9: Peter is the one ______ we miss most. * 1 điểm A. which B. who C. whose D. that Câu 10 : The pictures------------------by Picasso are expensive. * 1 điểm A. painting B. to be painting C. painted D. to paint Câu 11 :The woman,-------------------------daughter Jack loves, is very kind. * 1 điểm A. whose B. who C. whom D. which Câu 12 : Our house,---------------------------was destroyed in the storm, is now being rebuilt. * 1 điểm A. whom B. whose C. which D. who Câu 13: The ring---------------------is made of gold and diamond. * 1 điểm A. she is wearing it B. he gave it to her C. she is wearing D. Linda like Câu 14: Fax transmission has now become a cheap and ________ way to transmit texts and graphics over distance. * 1 điểm A. inconvenient B. convenient C. uncomfortable D. comfortable Câu 15: Many rare ____ of animals are in danger of extinction. * 1 điểm A. species B. classes C. beings D. pairs Câu 16: The concert ____ I listened last weekend was boring. * 1 điểm A. to that B. to which C. for what D. for which Câu 17: ____ energy uses natural sources of energy such as the sun, wind, or water for power and fuel, rather than oil, coal, or nuclear power. * 1 điểm A. Electricity B. Solar C. Hydropower D. Alternative Câu 18: John is the youngest person who won the race.(Reduce the Relative Clause) * 1 điểm Câu 19: I’m not the man ____ you are looking for? * 1 điểm A. that B. x (nothing) C. whom D. A, B or C Câu 20: The students who were punished by teacher are lazy.(Reduce the Relative Clause) * 1 điểm

III. Make question for the answer bealow, using the word given. 1. They live in Blooklyn. Where……………………………………………..? 2. The lesson begins at 8 o’clock. What time………………………………………? 3. They get home at 6 o’clock every night. What time……………………………………….? 4. She speaks French very well. What……………………………….? 5. Those book costs one dollar. How much…………………………………………..? 6. They travel by car. How……………………………………………..? 7. She wants to learn English because she wants a better job. Why………………………………………………? 8. They meet on the corner every morning. Where………………………………………….? 9. She teaches us grammar. What……………………………………………………? 10. He gets up at seven every morning. When………………………………………………………..? 11. Those girls sell newspaper there. What…………………………………………………..?

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