... sn phm Ni dung Lp v Lp v ngoi Model item CLF 100 /2, 2 CLF 100 /2, 2 p sut lm vic 2, 2 MPa p sut chõn khụng Dung tớch 100 m3 Nhit -40oC Nhit ngoi tri Cht lng cha Liquid carbon dioxide Ht Perlic ... hn 0,3 0,3 2. 1.3 C tớnh ca vt liu c bn Vt liu CT3 Q235-B Cp bn 3,6 (MPa) c (MPa) 3 62- 461 21 6 -23 5 375-406 22 5 -23 5 Bng C tớnh ca vt liu ó chn b % 24 -27 21 -26 2. 1.4 Cỏc chỳ ý hn chng loi ó chn Thụng ... vy Ih= (1 82 -26 0)A in ỏp hn : Uh=a+b.Lhq a l tng in ỏp ri tr n A v K, a=15 -20 V b l tng in ỏp ri tr n mt n v chiu di h quang, b=15,7 V/cm Lhq l chiu di h quang, Lhq=d=4mm Vy Uh= (21 ,28 -26 ,28 ) V...
... l p l m vào - Một H l n bảng tr nh bày ph n d, l p l m vào - Một H l n bảng tr nh bày ph n e, l p l m vào ACN + C1 = 180 0 (hai góc kề bù) (2) mà B1 = C1 (Tính chất ABC cân A) (3) Từ (1) ; (2) ... A; AH BC M trung điểm BC Biết - 1H l n bảng tr nh bày l i giải câu a ? Có ph ng ph p CM cân? ? Câu a) sử dụng ph ng ph p nào? ? Có thể dùng ph ng ph p nào? - L n l t giải tập theo tr nh tự yêu ... toán-> tr nh bày l i giải câu c + Chữa l m H ? Hớng cm toán-> tr nh bày l i giải câu d,e + Chữa l m H BH = CK BHM = CKN ? - Một H l n bảng l m ph n b, l p l m vào - Một H l n bảng tr nh bày ph n...
... số từ đến L y ngẫu nhiên thẻ thành hàng ngang tạo thành số tự nhiên gồm chữ số Tính xác xuất để số nhận được: a, L số l b, có tổng chữ số ÁP ÁN VÀ BIỂU ĐIỂM I - TR C NGHIỆM: câu trl i 0 ,25 đ ... D C B C C D B II - TỰ LUẬN: Câu 13: (2 điểm) C 12 ( 2) Câu 14: (2 điểm) a (1 điểm) A6 b (1 điểm) A64 + A5 Câu 15: (3 điểm) A5 a (2 điểm) A6 18 b (1 điểm) A A 10 C 11 C 12 C ... 12 Câu 13: Tìm số hạng không chứa x khai triển − x + x Câu 14: Từ số 0,1 ,2, 3,4,5,6 l p được: a, Bao nhiêu số tự nhiên gồm chữ số khác...
... 3 .2 Xử ll m ph t L m ph t ảnh hưởng l n đến kết dự án Vì ước l ợng dòng tiền dự án cần ước l ợng dòng tiền dự án cần ước l ợng tỷ ll m ph t kỳ vọng, l m ph t cao l m cho l i ích mang l i từ ... l 12. 000 12. 000 12. 000 12. 000 12. 000 12. 000 5 .25 0 6.000 5.100 6.750 7.500 6.000 máy cũ Khấu hao L i nhuận sau thuế Chi ph đại tu Giá trl NCFt 20 . 000 - 52. 000 17 .25 0 PV: r = 14% - 52. 000 123 .21 4 ... 12. 000 12. 000 12. 000 12. 000 12. 000 5 .25 0 6.000 5.100 -300 6.750 7.500 6.000 19.500 5.000 23 .000 20 . 000 - 52. 000 17 .25 0 18. 000 16.800 18. 750 Giá tr tạo ròng dự án: NPV2 = NCF0 + + + + + + = - 52. 000...
... industry While (2) petroleum contributes greatly (3) acid rain, it is less (4) than coal Unfortunately, petroleum is more expensive than coal and the supply of petroleum will eventually ... non – polluting source of energy as quickly as possible so that we can avoid further environmental damage 20 A Although B Even C As D Also 21 A burning B flowing C blowing D releasing 22 A to ... crowded C full D equipped Fill in each numbered blank with one suitable word or phrase (1) _ more and more countries become industrialized, there will be more and more competition for petroleum for...
... won’t D wouldn’t 31) My home village is …………… 40 kilometres north of the capital A held B laid C located D surrounded 32) There is a large …………… of animals that live in Nairobi National Park A ... Mr Black weren’t late, he wouldn’t have lost his job A B C D Chọn từ có tr ng âm nhấn vào âm tiết có vò tr khác với từl i: 34) A destroy B planet C farmer D forest 35) A national B establish ... natural circulation of water, and thus help to conserve it Without plants, most water would run off as soon as it falls, taking away valuable soil Rapid run off would cause frequent floods and leave...
... tính, ñ tu i, ngh nghi p Ph ơng ph p nghiên c u: Ph ơng ph p l lu n Ph ơng ph p th c ti n Ph ơng ph p quan sát Ph ơng ph p tr c nghi m Ph ơng ph p ph n tích ti u s Ph ơng ph p th ng kê toán h c ... không ph i th mà ñi ñ n k t lu n tương lai, th t b i s l p l i Ngoài li u ph p ñư c dùng ñ ñi u tr BTC tr n, có li u ph p khác thư ng xuyên ñư c áp d ng cho nh ng BNTC li u ph p sau -Li u ph p c ... ñi u t t y u Và s 50 b nh nhân ñó, ña s h ñ u m c TC th c n ñư c ñi u tr k p th i 2.2Ph ơng ph p ph n tích l lu n: - M c ñích c a ph ơng ph p ph n tích l thuy t: Đây ph ơng ph p nghiên c u...
... to offer their help A policeman and asked a young man to telephone for an ambulance While waiting for the ambulance, the policeman and some people tried to stop the bleeding They used a hand ... sentences with suitable prepositions (2 pts) Is John married Eva ? I bought my son a bicycle his birthday I am very interested foolball Where are you going your holiday ? Question 5: Read ... questions (2pts) Yesterday, when I was riding along a busy street, I saw an accident A woman was knocked down when she crossed the street at a zebra crossing Many people stopped to offer their help A...
... its educational (23 )…… As in many other countries schools are free What is unusual is that schools combine study with manual work Each school (24 )……… a plot of land (25 )…… children work for ... (26 )……… vegetable, which they weed and water and later they (27 )…… the crop In this (28 )… they develop good working habit and learn how important it is to produce Usually, children not like (29 ) ... the day I met a beautiful girl on the Nguyen Trai street ( relative clause) …………………………………………………………………………………… 22 , She win not go to work unless it stops raining ( if clause) ……………………………………………………………………………………...
... to apologize for being late 38 Although he is intelligent ,he doesn’t well at school In spite of intelligent, he doesn’t well at school In spite he is intelligent ,he doesn’t well at school Despite ... balloon house itself will be filled with air Perhaps the house will have beds,tables and chairs,built into it These can be inflated, too So people will sleep,eat and work on air Moonhouse building ... balloon house itself will be filled with air Perhaps the house will have beds,tables and chairs,built into it These can be inflated, too So people will sleep,eat and work on air Moonhouse building...
... 21 B 26 B 31 C 36 A D A 12 B 17 A 22 C 27 C 32 B 37 D A D 13 B 18 B 23 D 28 C 33 A 38 A C C 14 D 19 D 24 D 29 B 34 A 39 D C 10 A 15 B 20 C 25 B 30 C 35 D 40 D áp án 0 02: A A 11 A 16 D 21 A 26 ... 22 D 27 B 32 C 37 D A C 13 B 18 B 23 B 28 D 33 D 38 B A A 14 B 19 D 24 C 29 C 34 B 39 C D 10 D 15 C 20 B 25 C 30 A 35 D 40 B áp án 004: C C 11 C 16 C 21 D 26 B 31 C 36 A B A 12 B 17 D 22 A 27 ... 18 B 23 B 28 D 33 D 38 B A A 14 B 19 D 24 C 29 C 34 B 39 C D 10 D 15 C 20 B 25 C 30 A 35 D 40 B áp án 004: C C 11 C 16 C 21 D 26 B 31 C 36 A B A 12 B 17 D 22 A 27 D 32 B 37 A A D 13 A 18 A 23 ...
... A 12 C 13 A 14 D 15 C 16 18 B 19 A 20 A 21 D 22 B 23 A 24 26 C 27 A 28 B 29 D 30 D 31 A 32 34 A 35 C 36 C 37 C 38 C 39 D 40 B A A C B C 10 B 11 C 12 A 13 D 14 B 15 B 16 18 B 19 A 20 B 21 D 22 ... 22 C 23 A 24 26 D 27 A 28 D 29 A 30 C 31 D 32 34 A 35 C 36 D 37 C 38 C 39 D 40 C D D D C D 10 D 11 D 12 A 13 A 14 A 15 B 16 18 C 19 A 20 D 21 C 22 D 23 B 24 26 B 27 A 28 A 29 B 30 C 31 A 32 34 ... his help? A to be called B to call C calling D being called Câu 22 : If you only care about your interests and feelings, you are very - A friendly B happy C selfish D loyal Câu 23 : He...
... 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Họ tên: L p: Bài kiểm tra số l p 12 Thời gian l m : 40 ph t Câu1 Nhúng nhôm nặng 50 gam vào 400 ml dd ... câu tr c nghiệm, thí sinh đợc chọn tô kín ô tr n tơng ứng với ph ng án trl i Cách tô : 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Họ tên: L p: ... kim loại đợc - Đối với câu tr c nghiệm, thí sinh đợc chọn tô kín ô tr n tơng ứng với ph ng án trl i Cách tô : 01 02 03 04 05 06 07 08 09 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 ...
... muối: CuCl 2, Zn(NO3 )2, Fe2(SO4)3? A Al B Ag C Na D Pb Câu 32 Trong số ph ơng ph p l m mềm nước, ph ơng ph p khử độ cứng tạm thời? A Ph ơng ph p hóa học B Ph ơng ph p đun sôi nước C Ph ơng ph p cất ... ph ơng ph p A điện ph n dung dịch B điện ph n nóng chảy C thủy luyên D nhiệt luyện Câu 29 Trong số ph ơng ph p l m mềm nước, ph ơng ph p khử độ cứng tạm thời? A Ph ơng ph p hóa học B Ph ơng ph p ... C ph n ứng hóa hợp D ph n ứng ph n hủy Câu Cho 31 ,2 g hỗn hợp bột Al Al2O3 tác dụng vói dd NaOH dư thu 13,44 l t H2 đktc Khối l ợng chất hỗn hợp ban đầu l : A 6,4g 24 ,8g B 16,2g 15g C 11,2g 20 g...
... people in Minh’s family b His father is not a nurse c His mother is a teacher d Minh is 12 years old * Answer ther questions: (tr l i câu hỏi dựa theo nội dung đọc) a How many people ... teacher He is fortyfive years old My mother is a nurse She is forty-three years old My sister is a student She is sixteen years old I am a student, too I am twelve * True/False (T/F): (chọn câu sai ... READ THE PASSAGE AND THEN DO THE TASKS BELOW: (đọc hoàn thành câu hỏi bên dưới) Hello! My name is Minh I live in Can Tho city There are four people in my family They are my father, mother, sister...
... B bleed C pain D bleeding II PHONETICS Choose the word which has the underlined letter pronounced differently from others.(3 pts) 21 A please B break C street 22 A suggested B looked C collected ... immediately A B C D 41 The teacher was pleasing that the students all want to know more about what he was explaining A B C D 42. We can reused things like envelopes, glass, plastic bottles and old plastic ... should use such as banana leaves , lotus leaves to wrap things A fruit skins B tree product C tree stems D tree leaves 13 She speaks English than you A more fast B more fluently C well D more...
... 25 I don’t want to talk now please leave me ! myself my own lonely alone 26 London stands on the Thames divides it into two equal parts what which where who 27 In the winter, many old ... friendly unfriendly 31 An article in the newspaper my attention caught attracted got all are correct 32 The science of numbers and shapes is called photography mathematics biology politics ... and destroy all the crops He became so worried that he sold the farm last week, and that is why I have to leave here Soon I will have to look for another job Do you think you could help me find...