... OH. Câu 19: Công thức cấu tạo của polietilen là A. (-CF 2 -CF 2 -) n . B. (-CH 2 -CHCl-) n . C. (-CH 2 -CH=CH-CH 2 -) n . D. (-CH 2 -CH 2 -) n . Câu 20: Chất có tính chất lưỡng tính là A. Al(OH) ... Mg. D. Mg, Fe, Al. Câu 32: Cho các phản ứng: H 2 N - CH 2 - COOH + HCl → H 3 N + - CH 2 - COOH Cl - . H 2 N - CH 2 - COOH + NaOH → H 2 N - CH 2 - COONa...
... Sở GD & ĐT Đồng Tháp ĐỀ THI ĐỀ NGHỊ THI TUYỂN SINH ĐẠI HỌC Đề số 1 Đề gồm 80 câu – Thời gian làm bài 90 phút I. Pick out the word that has the ... off the air-conditioner. This sentence means: ______. A. Do you mind if I turn off the air- conditioner? B. Do you have someone turn off the air-conditioner? C. Do you have the air-conditioner ... out yesterday because it ______. A. had...
... has a strong interest in football. A. a thing that B. something that C. a person that D. what 23. Antarctic ____________ we know very little is covered with thick ice all the year round. A. on which ... will find it (85) _________ to get a good job. Somehow, it doesn’t seem fair. 81.A. this is B. you are C. it is D. things are 82. A. keen B. many C. great D. much 83.A. stage B. age C. period...
... most important thing to us. A.Employment is said it is the most important thing to us. B.Employment is said to be the most important thing to us. C.It is said to be the most important thing to us. ... C.when D.why 12/The school …… we studied last year is well-equipped. A.which B.where C.when D.why 13/This is the first time Thomas …… to Vietnam . A.came B.is coming C.has come D.will have come...
... a full-time temporary job during their summer holiday. 91. Students who need extra money ___________ while studying at a university. A. should not get a part-time job B. cannot get a part-time ... the number of divorces has increased in some societies. This means that there are a lot of __________________. A. nuclear families B. single- parent families C. extended families D. traditional ......
... haven’t decided what to do this evening. You say _______ A. What did we do this morning ? B. What have we do this evening? C. What are we doing this evening? D. What shall we do this evening? 35. Mr ... speaking 63. A. born B. brought C. got up D. lived 64. A. French-speaking B. English-speaking C. Vietnamese-speaking D. Chinese-speaking 65. A. the more B. the most C. the much D. the best A.H...
... SỞ GD – ĐT ĐỒNG THÁP ĐỀ THI THỬ TỐT NGHIỆP TRUNG HỌC PHỔ THÔNG Năm học: 2006 – 2007 ĐỀ 1 LỚP 12 (Chương trình thí điểm phân ban) Thời gian làm bài: 60 phút Đề thi gồm 50 câu trên 4 trang. ... don’t we go to the beach this Sunday? A. This Sunday is the best time to go to the beach. B. Let’s go to the beach this Sunday. C. I suggest we should go to the beach this Sunday. D. Both B and...