Tổng diện tích bề mặt trong của ruột non ở người trưởng thành đạt tới A. 200 - 300m2 . B. 400 - 500m2 . C. 600 - 700m2 . D. 300 - 400m2 .

Vẽ cái gì tịnh tâm là đc ~~ Bữa nay kao ăn chay ó, cho bớt ngheeipj chứ nghiệp quá chời

1. –“How do you do?” –“______________.” A. How do you do? B. Not too bad. C. I’m well. Thank you. D. Yeah, OK. 2. –“Do you think you’ll get the job? –“____________.” A. Yes, that’s right B. I think not C. I know so D. Well, I hope so 3. –“Happy Christmas!” –“____________.” A. The same to you! B. Happy Christmas with you! C. You are the same! D. Same for you! 4. –“Thank you very much for a lovely party.” –“______________.” A. Cheers B. Thanks C. Have a good day D. You are welcome 5. –“Would you like something to eat?” –“______________. I’m not hungry now.” A. Yes, I would B. No, no problem C. No, thanks D. Yes, it is 6. –“Thanks for the lovely evening.” –“_____________.” A. Yes, it’s really great B. No, it’s not good C. Oh, that’s right D. I’m glad you enjoyed it 7. –“How far is it from here to the nearest post office?” –“_____________.” A. Turn left and then turn right B. Two kilometers at least C. No, it’s rather far D. Yes, it’s quite near here 8. –“What ____________ this weekend?” –“Oh, we’re going windsurfing. It’s fantastic!” A. would you do B. are you going C. do you go D. are you doing 9. –“Could you bring me some water?” –“________________.” A. Certainly, sir B. No, I can’t C. Yes, I can D. I don’t want to 10. –“______________?” –“He’s tall and thin with blue eyes.” A. What does John look like B. Who does John look like

What will the weather be like in ... Vietnam?

Nêu mục đích và phương pháp xử lí hạt giống...

Mọi người giúp em câu này với ạ càng ngắn càng tốt

IV. Fill in the blanks with proper words, then answer the following questions. power – effective – nuclear – advanced – pollution heat – stored – electricity – energy - panels Are you looking for a cheap, clean, (27) ________ source of power that doesn’t cause (28) ________ or waste natural resources? Look no further than solar (29) ________ from our Sun. At present, most of our (30) ________ comes from the use of coal and gas, oil or (31) ________ power. This power could be provided by the Sun. one percent of the solar energy that reaches the Earth is enough to provide (32) ________ for the total population. Many countries are already using solar energy. Solar (33) ________ are placed on the roofs of a house and the Sun’s energy is used to (34)_______ water. The energy can be (35) ________ for a number of days, so on cloudy days you can use solar energy, too. Sweden has an (36) ________ solar energy program. There, all buildings will be heated by solar energy and cars will use solar power instead of gas by the year 2015. 37. Is the solar energy an efficient source of power?  ………………………………………………………………………………………………. 38. Where are the solar panels placed?  …………………………………………………………………………………………………. 39. How long can the energy be stored?  …………………………………………………………………………………………………. 40. Is the solar energy used in Vietnam now?  ………………………………………………………………………………………………….

Để trở thành người có lương tâm em cần làm gì ? gấp ạ mn giúp mình với

23. Is he an actor ______ singer? A. or B. and C. with D. so 24. He’s tired ______ he took a rest before continuing the work. A. so B. and C. but D. if 25. She forgot ______ off the gas before going out. A. turning B. turn C. to turn D. turned 26. I suggest ______ money for the poor people in our neighborhood. A. saving B. to save C. save D. saved

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