... khẳng định sau sai: Fe c< /b> khả tan dd FeCl3 d Fe c< /b> khả tan dd CuCl2 d Cu c< /b> khả tan dd PbCl2 d Cu c< /b> khả tan dd FeCl2 d Cu c< /b> khả tan dd FeCl3 dA < /b> 1, B 3, C < /b> 1, 2, D 3, 4, E Tất sai C< /b> u 6: Những ... vàng bb m lớp Fe b mặt, ta r a < /b> lớp Fe để loại tạp chất b mặt dd sau đây; A < /b> Dung d ch CuSO2 dB Dung d ch FeSO4 dC < /b> Dung d ch FeCl3 dD Dung d ch ZnSO4 dE Tất dd C< /b> u 23: Cho dd X1: dd HCl X2: ... A2< /b> B A2< /b> , A5< /b> C < /b> A3< /b> , A4< /b> D A4< /b> , A6< /b> E A1< /b> , A5< /b> C< /b> u 25: Sau điện phân dd c< /b> môi trờng trung tính: A < /b> A2, A4< /b> B A1< /b> , A5< /b> C < /b> A3< /b> , A5< /b> D A6< /b> , A1< /b> E Tất sai C< /b> u 26: Dung d ch sau điện phân c< /b> tính bazơ: A < /b> A2, A4< /b> B...
... Danh m c < /b> tài liệu Khoá h c < /b> A:< /b> Phát triển b n vững Nhận th c < /b> Môi trờng B i - C< /b> c < /b> đc < /b> điểm đa < /b> lý, d n c < /b> sinh thái lu v c < /b> sông Mê C< /b> ng B i - Những hoạt động th c < /b> tiễn không b n vững lu v c < /b> sông ... QLTN&MTT c< /b> Hiệu B i - Chính sách c< /b> ng c< /b> B o vệ Môi trờng B i - C< /b> c < /b> công c< /b> quản lý tài nguyên n c < /b> tổng hợp (IREM) th c < /b> tế Khoá h c < /b> D: Thủ t c < /b> Đánh giá T c < /b> động Môi trờng Quyết định B i - Giới ... triển b n vững Uỷ hội sông Mê C< /b> ng Khoá h c < /b> B: Giới thiệu Khoa h c < /b> Môi trờng lu v c < /b> sông Mê C< /b> ng B i - Định ngh a < /b> môi trờng lu v c < /b> sông Mê C< /b> ng B i - Giới thiệu khái niệm khoa h c < /b> hệ sinh thái B i...
... edited c < /b> be published d be revised c < /b> 38 B comes A < /b> and C < /b> in the English alphabet a < /b> between b among c < /b> for d with a < /b> 39 After lunch, Mary cleared the table a < /b> cleaned the table b took the table away ... burglar from entering the house a < /b> alarmed b prevented c < /b> attacked d frightened b 43 She said that she a < /b> had already the film seen b the film had already seen c < /b> had seen already the film d had ... hostages a < /b> coincided b secured c < /b> intended d detained b 50 Time slipped a < /b> unnoticed b unseenly c < /b> unrecognized d unprepared a < /b> Test 35 Pronunciation a < /b> sure b surname c < /b> curtail d curtain a < /b> a...
... before he can walk a < /b> creep b crawl c < /b> stride d stroll b Test 43 Pronunciation a < /b> teacher b headache c < /b> chair d cheat ba < /b> none b stone c < /b> bone d alone a < /b> a because b clause c < /b> cause d aunt da < /b> hungry ... value b fluent c < /b> fuel d due ba < /b> neither b either c < /b> height d leisure da < /b> measure b pleasure c < /b> feather d mean da < /b> issue b influence c < /b> pursue d statue ba < /b> bear b hear c < /b> fear d dear a < /b> Find the mistakes ... attacked d frightened b 43 She said that she a < /b> had already the film seen b the film had already seen c < /b> had seen already the film d had seen the film already d 44 Extensive tests have been...
... problem? " It is advisable a < /b> that to adopt a < /b> drastic measure b that a < /b> drastic measure is adopted c < /b> that a < /b> drastic measure be adopted da < /b> drastic measure to be adopted c < /b> 48 The fire spread through ... hotel? a < /b> arrive at b arrive in c < /b> get to d both a < /b> and c < /b> are correct d 41 I wonder who ate all the cheese yesterday It have been Ann because she was out all day a < /b> can't b must c < /b> could d needn't ... > a < /b> a yacht b church c < /b> change d cheat > a < /b> a ginger b ingredient c < /b> dialogue d league > a < /b> a vision b tension c < /b> leisure d casualty > ba < /b> stare b date c < /b> fate d state a < /b> Find the mistakes The 20%...
... match a < /b> Now that b arrived c < /b> can see d of > b 336 We believe that she already feels very badly about her mistake a < /b> already feels b badly c < /b> about d mistake > b 337 I didn’t see Jim since he ... she arrived home too late to call her a < /b> must have called b arrived c < /b> too late d her > a < /b> 351 The average age at which people begin to need eyeglasses vary considerably a < /b> at which b begin to need ... as pain, it is a < /b> good idea to check a < /b> patient's temperature a < /b> Since b can cause c < /b> as well as d to check > c < /b> 397 Schizophrenia, a < /b> behavioral disorder typified by a < /b> fundamental break with reality,...
... hard.” 21 A < /b> wealth B unhealthy C < /b> richness D wealthy 22 A < /b> journal B report C < /b> journalist DB decided C < /b> decisive D decision newspaperman 23 A < /b> decide 24 A < /b> luck unlucky B lucky C < /b> unluck D 25 A < /b> happy ... have often been interpreted into plays and films A < /b> who are written by Geoffrey Chaucer B that are written by Geoffrey Chaucer C < /b> written by Geoffrey Chaucer D which written by Geoffrey Chaucer ... please? A < /b> collect B take C < /b> obtain D fetch 10 he is just a < /b> nice,………… Person A < /b> usual B ordinary C < /b> typical D common 11 You………… marvellous in that dress A < /b> look B seem C < /b> appear D become 12 We had better…………...
... là: A < /b> C2< /b> H5COOH; CH3-CH(OH)-CHO; CH3COOCH3 B C2< /b> H5COOH; CH3-CH(OH)-CHO; CH3-COCH2OH C < /b> C2H5COOH; HO-CH2-CH2-CHO; CH3-COCH2OH D HCOOCH2CH3; HO-CH2-CH2-CHO; CH3-COCH2OH C< /b> u 40 Chất A < /b> t c < /b> d ng với axit ... 0,44 gam C< /b> ng th c < /b> phân tử A < /b> C6< /b> H6 C3< /b> H6 C2< /b> H4 D C4< /b> H4 C< /b> u 26 D n khí H2S vào dung d ch ch a < /b> chất tan FeCl3, AlCl3, CuCl2, NH4Cl, thu kết t a < /b> X X ch a < /b> A CuS B FeS, CuS C < /b> CuS, S D FeS, Al2S3, CuS C< /b> u ... (1) C< /b> u 31 Cho chất: CH3COOC2H5 (a)< /b> ; CH3COOH (b) , C2< /b> H5OH (c)< /b> , CH3Cl (d) Nhiệt độ sôi chất giảm theo trật tự: A < /b> b > c < /b> > a < /b> > dBb > c < /b> > d > a < /b> C < /b> a < /b> > b > c < /b> > dDc < /b> > b > a < /b> > d C< /b> u 32 Một nhóm h c < /b> sinh...
... fire A < /b> were killed B had been killed C < /b> had killed D had been being killed Question 53: "I 'd like to place an order for delivery, please." " " A < /b> We actually take orders at five B Sure, how much ... What does the passage mainly discuss? A < /b> The architecture of early America Indian buildings B The movement of American Indians across North America C < /b> Ceremonies and rituals of American Indians D ... off alone a < /b> month ago and …………… of since A < /b> set/ hasn’t been heard B setted/ hasn’t heard C < /b> set/hasn’t heard D setted/ hadn’t been heard Question 69: If Thang hadn’t quarreled with the bad boys at...
... because the weather was so bad C < /b> The bad weather was the reason that made our excursion to London have been fallen over D Our plans for an excursion have fallen away because the weather was bad ... : A < /b> resembled B looked seemed Question 63 : A < /b> However B Therefore C < /b> Although D Despite Question 64 : A < /b> forbade Question 65 : A < /b> New B disappointed B Recent C < /b> avoided C < /b> Modern D discouraged D Late ... will be well awarded A < /b> who B the one C < /b> whoever D anyone Question 26 : Robert is going to be famous some day He in three movies already A < /b> has appeared B has been appearing C < /b> had appeared D appeared...
... sort C < /b> change D college C < /b> merriment D servant C < /b> knowledge D choice C < /b> nuclear D year C < /b> preserve D incase C < /b> hat D care C < /b> electricity D professor C < /b> force D for C < /b> attract D rabies C < /b> ruin D cure C < /b> scholar ... constitute D hat D abandon D train D reminisce D- disappear D near D lecturer D borrow D physicist D basic D medicine D American D return D second D sponsor D digestion D entered D battle binh bac72@gmail.com ... farmers C < /b> day C < /b> Capacity C < /b> forced C < /b> passage C < /b> thick C < /b> chemistry C < /b> hundred C < /b> mean C < /b> species C < /b> language C < /b> process C < /b> heavily C < /b> foot C < /b> suggested C < /b> keen C < /b> fat C < /b> fence C < /b> wild C < /b> summer C < /b> useful C < /b> home C...
... Et M .E. Ext = Aa Ea M .E. Ext : độ d n d i thay đổi T.Ext : độ d n d i lý thuyết At : diện tích tao c< /b> p lý thuyết Et : Modul đàn hồi tao c< /b> p lý thuyết Aa : diện tích th c < /b> tao c< /b> p Ea : Modul đàn ... thi c< /b> ng mặt c< /b> t C< /b> n vào mặt c< /b> t ngang d m kích th- c < /b> chúng mà l a < /b> chọn điểm c< /b> n tính toán cao độ Từ cao độ điểm khống chế độ dc < /b> ngang c< /b> u tính đ- c < /b> cao độ tất điểm mặt c< /b> u mặt c< /b> t Cao độ thi c< /b> ng ... ngang ph a < /b> tr- c < /b> mặt c< /b> u 14 c< /b> ng nghệ thi c< /b> ng d m hộp btct d. -.l Hình 7: Mặt b n xe đc < /b> 500 600 250 200 D n chủ Gông đuôi D m ray Sàn c< /b> ng t c < /b> Chân chạy ph a < /b> tr- c < /b> Sàn c< /b> ng t c < /b> Thanh C< /b> C < /b> D3 8...
... accident He is a < /b> driver a < /b> care b careful c < /b> carefully d careless b Test 46 Pronunciation a < /b> step b clergy c < /b> bench d lend ba < /b> football b thanks c < /b> stall d wall ba < /b> cattle b castle c < /b> kettle d ... b 45 You should see a < /b> about that leg a < /b> specialize b specialists c < /b> specialist d specialty c < /b> 46 The ghost walked towards the door and suddenly disappeared a < /b> vanished b entered c < /b> emerged d ... a < /b> flavored b delicious c < /b> tasteful d desirable b 40 We haven't this room for years a < /b> decorated b decorate c < /b> decoration d decorative a < /b> 41 The gas from the chemical factory was extremely...
... get up and dance coincided with the band’s decide to stop playing a < /b> to get up b with c < /b> decide d playing > c < /b> 228 They were just as well as we had expected a < /b> were b just c < /b> as well as d had expected ... London a < /b> didn’t see b since c < /b> moved d to a < /b> 272 Jane gave up to smoke because she wanted to save money a < /b> gave up b to smoke c < /b> because d to save b 273 I came here so as to I could see you a < /b> came b ... As the teacher talked to us, I pretended to drop a < /b> pencil and bent over a < /b> As b talked c < /b> pretended d bent over > b 196 I am very glad that you have chosen for me a < /b> very b that c < /b> have chosen d for...
... BTCT D. .L d ng c < /b> nh ng ghen vo ct thộp thng, chỳng c < /b> b trớ dc theo c< /b> c < /b> ng ghen theo khong c< /b> ch 1m /c< /b> i C< /b> c < /b> ng nha PVC 60 c < /b> d ng to l ch cho ng sut ca c< /b> c < /b> tip theo Chõn c< /b> c < /b> ng nha ny c < /b> c nh bng ... qua c< /b> c < /b> tao c< /b> p thụng qua c< /b> c < /b> bn dn v c < /b> t t sỏt vo bn m c < /b> c nh v trớ bng c< /b> ch y b t kp v ph a < /b> u kộo (e) Cng c< /b> p Trc cng c< /b> p phi m bo chc chn trc ca kớch trựng vi trc ca b c< /b> p ti u neo v u kớch ... vic s dng xe c,< /b> Ban ch huy c< /b> ng trng phi t chc cho c< /b> n b ,c< /b> ng nhõn c< /b> ng trng nm bt c < /b> nguyờn tc lm vic ca xe c < /b> hng,t ú c< /b> c < /b> an ton viờn ca c< /b> ng ty c< /b> c< /b> c < /b> hng dn c < /b> th cho c< /b> n b v c< /b> ng nhõn c< /b> ng...
... hiểu b nh ngh a < /b> c< /b> nhân, tổ ch c < /b> tham gia vào quan hệ kinh tế, từ đẳng kinh doanh vi c < /b> l a < /b> chọn ngành, nghề, đa < /b> điểm - C< /b> ch th c < /b> hiện: kinh doanh, l a < /b> chọn hình th c < /b> tổ - GV: Hỏi: Em kinh doanh ... - M c < /b> đích: HS hiểu trách nhiệm Nhà n c < /b> vi c < /b> b o đảm quyền b nh đẳng c< /b> ng d n kinh doanh - C< /b> ch th c < /b> hiện: GV hỏi: Em đc < /b> biết quy định Nhà n c < /b> nhằm b o đảm quyền b nh đẳng c< /b> ng d n kinh doanh? ... tình kinh doanh - Thứ nhất, c< /b> ng d n c< /b> huống, thảo luận nhóm quyền tự l a < /b> chọn hình th c < /b> tổ ch c < /b> - M c < /b> đích: HS hiểu nội dung kinh doanh, t c < /b> l a < /b> chọn loại hình b nh đẳng kinh doanh doanh nghiệp...