Ôn thi ĐH-CĐ LSVN

... dịch A và khí B không màu, hóa nâu trong không khí. Dung dịch A cho tác dụng với dung dịch NaOH dư thu được kết tủa. Lấy toàn bộ kết tủa nung trong không khí đến khối lượng không đổi thu được ... LTĐH CĐ 21 Trường THPT Mỹ Quí Nguyễn Thị Thi p Đốt cháy hoàn toàn một thể tích khí thi n nhiên gồm metan, etan, propan bằng oxi không khí (trong không khí Oxi chiếm 20% thể tích), thu được ......

Ngày tải lên: 11/11/2013, 12:11

... 1912. C. Only a third of those aboard died. D. The Carpathia rescued the survivors. 31. Which of the following did not contribute to the large number of casualities? A. speed B. Carpathia C. panic ... board the lifeboats. Four hours after the mishap, another ship, the Carphathia, rescued the survivors-less than a third of those orginally abroad. M he infamous Titanic enjoyed only two days ....

Ngày tải lên: 29/11/2013, 14:11

... The thief wore gloves so as to avoid leaving any fingerprints. A. The thief wore gloves so as to not leave any fingerprints. B. The thief wore gloves so that not leave any fingerprints. C. The thief ... _____ . A. objects B. purchases C. goods D. productions 14. They_____ all day swimming and sunbathing at the beach. A. passed B. used C. spent D. occupied 15. A small stone struck the windshie...

Ngày tải lên: 29/11/2013, 17:11

... sociably C. sociable D. socially 87. You looked…………after your summer cacation. A. healthy B. healthier C. healthily D. healthfully 88. She said that the report was a bit…………… A. confused B. confusing ... year. A. When B. How C. What time D. How often 122.A: Do you think you’ll get the job? – B: …………. A. I know so B. Well, I hope so C. I think so D. Yes, that’s right 123.A: I’m getting marri...

Ngày tải lên: 04/12/2013, 02:11

... sociably C. sociable D. socially 87. You looked…………after your summer cacation. A. healthy B. healthier C. healthily D. healthfully 88. She said that the report was a bit…………… A. confused B. confusing ... year. A. When B. How C. What time D. How often 122.A: Do you think you’ll get the job? – B: …………. A. I know so B. Well, I hope so C. I think so D. Yes, that’s right 123.A: I’m getting marri...

Ngày tải lên: 04/12/2013, 04:12

... sociably C. sociable D. socially 87. You looked…………after your summer cacation. A. healthy B. healthier C. healthily D. healthfully 88. She said that the report was a bit…………… A. confused B. confusing ... year. A. When B. How C. What time D. How often 122.A: Do you think you’ll get the job? – B: …………. A. I know so B. Well, I hope so C. I think so D. Yes, that’s right 123.A: I’m getting marri...

Ngày tải lên: 04/12/2013, 04:12

... sociably C. sociable D. socially 87. You looked…………after your summer cacation. A. healthy B. healthier C. healthily D. healthfully 88. She said that the report was a bit…………… A. confused B. confusing ... year. A. When B. How C. What time D. How often 122.A: Do you think you’ll get the job? – B: …………. A. I know so B. Well, I hope so C. I think so D. Yes, that’s right 123.A: I’m getting marri...

Ngày tải lên: 04/12/2013, 08:11