... trường bazơ làm quỳ tím hoá xanh. C). Anilin trong nước cho môi trường bazơ làm quỳ tím hoá xanh. D). Tất cả đều sai. 13). Đốt cháy rượu X cho CO2 và H2O theo tỉ lệ số mol : nCO2:nH2O=3:4. ... gồm các chất được sắp xếp theo chiều tăng dần nhiệt độ sơi là: A). X, T, Y, Z, T. B). Z, Q, Y, T, X. C). Q, Z, Y, T, X. D). Q, Z, Y, X, T. 42). So sánh các chất sau theo thứ tự tăng dần tính ... phenol trong hỗn hợp là: A). 51,08%. B). 14,49%. C). 40%. D). 18,49%. 39). Tính axit tăng dần theo dãy sau: A). Rượu etylic, p-Crezol, phenol, axit axetic, axit picric. B). Rượu etylic, p-Crezol,...
... mystery C. volcanic D. consider7. A. receipt B. profit C. language D. commerce8. A. economy B. encouragement C. dependent D. mausoleum9. A. federate B. impressive C. designer D. location10. ... founded D. made33. A. hot B. hotter C. hottest D. heat34. A. mass B. product C. electricity D. powder35. A. because B. but C. therefore D. however36. A. consists B. mixes C. combines D. depends6Đề ... felt hungry, so they sat down under a tree and had a snack.D. Everyone feels hungry, so you sit down under a tree and have snack.ĐỀ THI TRẮCNGHIỆM MÔN TIẾNGANH LỚP 9HỌC KỲ II – NĂM HỌC 2008-2009...
... couldn't deny_______ plausible excuses.a. him having made b. he has made c. that he has done d. his having made15. I can't help_______ whether it should rain.a. wonder b. to wonder c. wondering ... is depend b. depending c. has depend d. depends11. I don't feel good. I ________ home from work tomorrow. a. am staying b. stay c. will have stayed d. stayed12. In the last two decades, ... mending. It_______a. has mended b. has to be mended c. has been mended d. has been mending11. Workers began_______ a number of wooden boxesa. unload b. unloading c. unloaded d. to unloading12....
... mystery C. volcanic D. consider7. A. receipt B. profit C. language D. commerce8. A. economy B. encouragement C. dependent D. mausoleum9. A. federate B. impressive C. designer D. location10. ... constructed19. My neighbor’s house is _______ by solar energy.A. widened B. heated C. cooked D. surrounded20. The teacher divided our class ________ three groups.A. between B. among C. with D. ... hurry / so / sit / down / under / tree / and / have / snack/.A. Everyone feel hungry, so he sits down under a tree and has snack.B. Everyone felt hungry, so we sat down under a tree and had a snack.C....
... spacecraft B. volume C. parade D. standard7. A. separate B. applicant C. minimize D. consumer8. A. communicate B. well-qualified C. minority D. correspondent9. A. economical B. deforestation C. intermediate ... If you want to ________ your English, I can help you.A. develop B. go up C. improve D. enlarge20. Internet is a wonderful ________ of modern life.A. invention B. discovery C. exploration D. ... four underlined parts of each sentence. Find the mistakes (A, B, C or D)11. The typhoon may damage the water pipes they supply our home. A B C D12. Tom enjoys festivals in Vietnam despite...
... nations are supplying countries with new technology.a. developed / developingb. developing / developed c. developed / developd. developing / development a43. It’s high time you to study seriously.a. ... 45,000 men were left a. dead and woundb. dead and woundedc. to die and woundd. death and wound b45. The old man is both deaf and dumb. He can understand us.a. harderb. hardc. hardlyd. ... incidence of anorexia nervosa, ………………, is growing in industrially advanced societies.a. is an eating disorderb. an eating disorder whichc. an eating disorderd. for which an eating disorder...
... spacecraft B. volume C. parade D. standard7. A. separate B. applicant C. minimize D. consumer8. A. communicate B. well-qualified C. minority D. correspondent9. A. economical B. deforestation C. intermediate ... If you want to ________ your English, I can help you.A. develop B. go up C. improve D. enlarge20. Internet is a wonderful ________ of modern life.A. invention B. discovery C. exploration D. ... four underlined parts of each sentence. Find the mistakes (A, B, C or D)11. The typhoon may damage the water pipes they supply our home. A B C D12. Tom enjoys festivals in Vietnam despite...
... more / more-> c30. Mrs. White, an elderly widow, was feeding her dogs.a. a matureb. an oldera. Presidentb. is Presidentc. was Presidentd. be President > a27. I don't know they ... kickedd. went over > d27. The test becomes and a. hard / hardb. harder / harderc. hardest / hardestd. harder / hard b28. Abdul was badly frightened by a stranger in the market.a. ... yetc. whatd. not yet > a28. Karl Marx the founder of scientific communism.a. consideredb. considersc. is consideredd. are considered > c29. us the truth if we asked her?a. Did...