is b are c do d am

... torn up b be edited c be published d be revised c 38 B comes A and C in the English alphabet a between b among c for d with a 39 After lunch, Mary cleared the table a cleaned the table b took ... from c Test 37 Pronunciation a meat b heat c defeat d learn d a hard b bath c partner d hazard d a long b strong c obey d log c a cock b clock c slope d stop c a attention b match c sand d land ... surely c search d send b a room b gloomy c poor d wood c a know b cow c tower d now a a doubt b count c bought d cloud c Find the mistakes Benjamin Franklin, as an inventor, he had broad interests,...

Ngày tải lên: 18/06/2014, 17:20

... headache c chair d cheat b a none b stone c bone d alone a a because b clause c cause d aunt d a hungry b huge c rush d bus b a peace b reaper c reader d realize d a down b snow c crowd d ... stake d place b a though b cough c although d soul b a teacher b break c meal d peak b a blank b stand c enhance d hand c a form b work c born d torn b Find the mistakes Some birds, such as ... primary school.” a has been studying b has studying c is < /b> studying d had studying a 48 She took her baby to church to be a named b christening c christened d baplism c 49 Our firm offered a wide...

Ngày tải lên: 18/06/2014, 17:20

... khả cung c p b tông cho phù hợp, tránh tình trạng thời gian đổ lớp d i C ng t c đầm b tông c n ý nơi c b trí c t thép d y đ c B o d- ỡng b tông: C ng t c b o d- ỡng b tông đ- c l c n- c d- b ... th-ờng khối đ c d m hẫng c b c p phải c ng, chúng đ- c căng đồng thời đối xứng Nếu c chênh lệch áp l c đ- c phép chênh lệch c p Khi kích c ng c p b t đầu chịu l c, pa-lăng xích treo kích phải thả ... tr- c mặt c u 14 c ng nghệ thi c ng d m hộp btct d. -.l Hình 7: Mặt b n xe đ c 500 600 250 200 D n chủ Gông đuôi D m ray Sàn c ng t c Chân chạy phía tr- c Sàn c ng t c Thanh C C D3 8 K0 Sàn c ng...

Ngày tải lên: 20/01/2014, 23:20

... his eldest brother has looked after him a death b dead c dying d died d Test 48 Pronunciation a pardon b hard c park d parent > d a shirt b fire c first d bird > b a think b sign c ring d ... nervous c active d uneasy c Test 47 Pronunciation a occasion b odd c occupy d obvious a a eight b height c weight d weigh b a tent b plenty c enhance d bend c a book b look c floor d hook > c ... countryside a so nice a day b such nice day c so nice day d such a nice day d 40 My main …… to the new road plan is < /b> that it will spoil the countryside a object b objection c objective d objecting b...

Ngày tải lên: 18/06/2014, 17:20

... > c a gen b guard c gun d gate > a a obscure b obstacle c obtain d obstructive > b a studio b dual c dull d duvet > c a clear b tear c pear d rear > c a pub b rob c comb d hob > c Find ... adopted d a drastic measure to be adopted c 48 The fire spread through the building quickly but everybody a was able to escape b managed to escape c could escape d both a and b are correct ... c shut d put > d a few b new c chew d phew > c a chase b case c face d sad > d a kissed b intended c needed d naked a Find the mistakes There are a lot of multi- storey buildings on the center...

Ngày tải lên: 18/06/2014, 17:20

... was being carried away by monsters a dreamed b a dream c was being carried d by > b 252 It had been a long winter, but at last it was nearly across a had been b but c nearly d across > d 253 ... buds a the b covered c tiny d buds > b 224 Cosmic distance is < /b> measured on light-years a Cosmic b is < /b> c on d years > c 225 A million of tourists from all over the world visit New York every day ... to be harmful to one’s health a Not only b but c is < /b> believed d to > b 360 The first step of scientific research is < /b> to decide how gather data a scientific b is < /b> c to decide d gather > d 361 Caffeine...

Ngày tải lên: 18/06/2014, 17:20

... HP BTCT D. .L Trong bc ny, b mt tr v c c l chõn neo ca tht di tr phi c to nhỏm, d ng bn chi c boi b ht b n t, c c cht bn trờn b mt v c c l chõn neo C ng vic to nhỏm phi lm trờn din tớch 100% b ... BTCT D. .L d ng c nh ng ghen vo ct thộp thng, chỳng c b trớ dc theo c c ng ghen theo khong c ch 1m /c i C c ng nha PVC 60 c d ng to l ch cho ng sut ca c c tip theo Chõn c c ng nha ny c c nh bng ... Tao c p phi khụng c c c vy r sựi, khụng b ph m, khụng b bn, b xc Lp r xp phi c sch trc d ng c p C c tao c p khụng c tip x c bi bn v phi c gi ni sch ó c chun b cn thn (b) Lp rỏp thit b y v bm...

Ngày tải lên: 29/06/2014, 18:20

... Z là: A C2 H5COOH; CH3-CH(OH)-CHO; CH3COOCH3 B C2 H5COOH; CH3-CH(OH)-CHO; CH3-COCH2OH C C2H5COOH; HO-CH2-CH2-CHO; CH3-COCH2OH D HCOOCH2CH3; HO-CH2-CH2-CHO; CH3-COCH2OH C u 40 Chất A t c d ng với ... butanol-2, ta hiđrat hoá hiđrocacbon c c ng th c cấu tạo: A CH2 = C( CH3)2 (3) B C (1) (2) C CH3 – CH = CH – CH3 (2) D CH2 = CH – CH2 – CH3 (1) C u 31 Cho chất: CH3COOC2H5(a); CH3COOH (b) , C2 H5OH (c) , ... 0,44 gam C ng th c phân tử A C6 H6 C3 H6 C2 H4 D C4 H4 C u 26 D n khí H2S vào dung d ch chứa chất tan FeCl3, AlCl3, CuCl2, NH4Cl, thu kết tủa X X chứa A CuS B FeS, CuS C CuS, S D FeS, Al2S3, CuS C u...

Ngày tải lên: 01/08/2014, 22:21

... nơi c b trí c t thép d y đ c 14 c ng nghệ thi c ng d m hộp btct d l Hình B trí ván khuôn cho khối đỉnh trụ B o d ng b tông: C ng t c b o d ng b tông đ c l c n c d b mặt b tông bay hết (thông ... b x c Lớp rỉ xốp phải đ c rửa tr c d ng c p C c tao c p không đ c để tiếp x c b i b n phải đ c giữ nơi đ c chuẩn b c n thận 24 c ng nghệ thi c ng d m hộp btct d l (b) Lắp ráp thiết b đẩy b m ... c ng d m hộp btct d l Phần III An toàn lao động * Tr c b c vào c ng vi c sử d ng xe đ c, Ban huy c ng trờng phải tổ ch c cho c n b ,c ng nhân c ng trờng nắm b t đ c nguyên t c làm vi c xe đúc...

Ngày tải lên: 05/12/2015, 20:29

... servant C knowledge D choice C nuclear D year C preserve D incase C hat D care C electricity D professor C force D for C attract D rabies C ruin D cure C scholar D car C hook D hoof C commerce D decelerate ... booked C translated D visited B coach C century D cooperate B without C clothing D strengthen B bag C dad D made (Đại h c công đoàn - 2003) D discard B postcard C remark B catches C oranges D buzzes ... C day C chemical C forest C plane C love C myself C cocks C sit C young C his C favour C sitting C hunt C capacity C forced C suburban C passage C thick C hide C choose C sky C gift C sport C...

Ngày tải lên: 30/01/2015, 21:22

... QLTN&MTT c Hiệu B i - Chính sách c ng c B o vệ Môi trờng B i - C c công c quản lý tài nguyên n c tổng hợp (IREM) th c tế Khoá h c D: Thủ t c Đánh giá T c động Môi trờng Quyết định B i - Giới ... Danh m c tài liệu Khoá h c A: Phát triển b n vững Nhận th c Môi trờng B i - C c đ c điểm địa lý, d n c sinh thái lu v c sông Mê C ng B i - Những hoạt động th c tiễn không b n vững lu v c sông ... B i - C n n c vùng đất ngập n c lu v c sông Mê C ng B i - Những xáo trộn tài nguyên sinh thái lu v c sông Mê C ng B i - C sở quan tr c môi trờng Khoá h c C: Quản lý tổng hợp Tài nguyên n c Môi...

Ngày tải lên: 09/12/2013, 21:15

Ngày tải lên: 19/01/2014, 07:20

... known forces Force F acts in this direction 35 © 2007 R C Hibbeler Published by Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is < /b> protected under all copyright ... 20 deg c = d = 28 © 2007 R C Hibbeler Published by Pearson Education, Inc., Upper Saddle River, NJ All rights reserved This material is < /b> protected under all copyright laws as they currently exist ... of these forces and its direction measured clockwise from the positive x axis Given: F A = 400 lb F B = 500 lb 26 © 2007 R C Hibbeler Published by Pearson Education, Inc., Upper Saddle River,...

Ngày tải lên: 17/02/2014, 14:20

... MBP–NBD fusion proteins hereafter as NBD1, NBD2A (NBD2 of SUR2A), NBD 2B (NBD2 of SUR 2B) , and NBD2-DC ATP hydrolysis by NBDs NBD1 and NBD2A displayed higher ATPase activity than NBD 2B (Fig 2A; Table ... kinetic constants n, number of preparations *P < 0.01 against the average for NBD1 + NBD 2B **P < 0.005 against NBD1 Construct NBD1 NBD2A NBD 2B NBD2-DC NBD1 + NBD2A NBD1 + NBD 2B Average for NBD1 and ... equivalent amino acids of NBD2A To determine which of these hypotheses is < /b> correct, we generated a truncated NBD2 construct, NBD2-DC, which lacked the last 42 amino acids Figure 2A and Table show...

Ngày tải lên: 06/03/2014, 11:20

... cataloging-in-publication data Holcombe, Charles The Genesis of East Asia, 221 b. c. –a .d 907 / Charles Holcombe p cm.—(Asian interactions and comparisons) Includes bibliographical references and index isbn ... distinct and even contradictory attitudes of Confucianism and Legalism with Confucianism in the ascendant position culminated in the Tang dynasty and reached a kind of reductio ad absurdum in ... making warfare decisive: this is < /b> certainly what the Spring and Autumn [Annals, a book of history traditionally attributed to Confucius] deeply detested,” concluded the Han dynasty Confucian Dong Zhongshu.7...

Ngày tải lên: 11/06/2014, 13:26