khái niệm ngoại hối the foreign exchange

... kộo theo ? Mnh ny ỳng hay sai - Nhn xột: mnh o ca mt mnh kộo theo ỳng thỡ cú th ỳng hoc sai - a thờm VD, yờu cu hc sinh phỏt biu Mnh o ? Mnh ny ỳng hay sai? Hot ng : Vớ d Hot ng ca HS - Hot ng theo ... chnh sa nu cn - Mi hc sinh nờu mt dng khỏc ca Mnh kộo theo ny - Tr li cõu hi H2 Hot ụng : Mnh o Hot ng ca HS - Bit phỏt biu Mnh o ca Mnh kộo theo - Tr li VD cho thờm - Suy ngh v tr li cõu hi ph ... TRNG THPT CM THY T TON - TIN - Phõn bit Mnh no ỳng , Mnh no sai VD4 kộo theo: '' P Q'': '' Nu P thỡ Q '' ; '' P kộo theo Q''; '' Vỡ P nờn Q'' ; '' P suy Q'' - Nhn mnh chỳ ý Chỳ ý - Mnh ''P...

Ngày tải lên: 17/10/2015, 14:07

... marriage D marrying The boys broke the window when they _ football A played B were playing C had played D are playing 8) “No parking” It means: A There is no park here B You can’t go to the park here ... you” when you help them _ something A B makes C to D doing 16) Many people have complain about the dirty smoke from the factory A B C D 17) 18) 19) 20) He is believed be the best player in ... FIFTEEN-MINUTE TEST GRADE12 – C The result of that test must be inform before August A B C D Many people have complain about the dirty smoke from the factory A B C D He is believed be the best player in our...

Ngày tải lên: 17/09/2013, 18:10

Ngày tải lên: 04/09/2013, 09:10

... hợp gồm Axit axetic rượu etilic cho 14 gam X tác dụng với Na thu 3,136 lít H2 (đktc) a Tính % khối lượng chất X b.Nếu đun 14 gam X với axit H2SO4 đặc làm xúc tác thu gam este ? Cho hiệu suất...

Ngày tải lên: 26/07/2013, 01:25

Ngày tải lên: 05/08/2013, 01:26

... dịch KOH 1M Thành phần phần trăm theo khối lượng glyxin axit glutamic hỗn hợp G là: A 40,65% 59,35% B 20,33% 79,67% C 30,49% 69,51% D 60,17% 39,83% Câu 13 Tỉ khối hỗn hợp anđehit X, Y heli 14,5 ... 0,5M, tổng khối lượng muối tạo thành là: A 47,40 B 53,73 C 42,75 D 57,00 Câu Công thức hợp chất khí với hiđro nguyên tố R RH4 Trong oxit cao có 46,667% R khối lượng Thành phần phần trăm khối lượng ... ĐỀ THI MÔN: HÓA HỌC - KHỐI A, B Thời gian làm bài: 90 phút, không kể thời gian giao đề Mã đề: 168 Họ, tên thí sinh: SBD: Cho biết nguyên tử khối nguyên tố: H= 1; C=...

Ngày tải lên: 05/09/2013, 08:10

... gồm O2, O3 (tỉ khối Y hiđro 19) Trộn X với Y theo tỉ lệ thể tích VX : VY = 1,5 : 3,2 đốt cháy hỗn hợp thu được, sau phản ứng có CO2 nước với tỉ lệ thể tích tương ứg 1,3 : 1,2 Tỉ khối hỗn hợp X ... gồm O2, O3 (tỉ khối Y hiđro 19) Trộn X với Y theo tỉ lệ thể tích VX : VY = 1,5 : 3,2 đốt cháy hỗn hợp thu được, sau phản ứng có CO2 nước với tỉ lệ thể tích tương ứg 1,3 : 1,2 Tỉ khối hỗn hợp X ... gồm O2, O3 (tỉ khối Y hiđro 19) Trộn X với Y theo tỉ lệ thể tích VX : VY = 1,5 : 3,2 đốt cháy hỗn hợp thu được, sau phản ứng có CO2 nước với tỉ lệ thể tích tương ứg 1,3 : 1,2 Tỉ khối hỗn hợp X...

Ngày tải lên: 05/09/2013, 08:10

... chất thơm (tỉ khối X O2 4,25 với tỉ lệ số mol este) tác dụng vừa đủ với 175 ml dung dịch NaOH 2M Cô cạn dung dịch sau phản ứng thu hỗn hợp Y gồm muối khan Thành phần phần trăm khối lượng muối ... chất thơm (tỉ khối X O2 4,25 với tỉ lệ số mol este) tác dụng vừa đủ với 175 ml dung dịch NaOH 2M Cô cạn dung dịch sau phản ứng thu hỗn hợp Y gồm muối khan Thành phần phần trăm khối lượng muối ... gồm Fe2(SO4)3, FeSO4 Al2(SO4)3 Thành phần phần trăm khối lượng oxi X 49,4845% Cho 97 gam X tác dụng với dung dịch NH3 dư thu kết tủa có khối lượng A 37,75 gam B 76 gam C 31,375 gam D 50,5 gam...

Ngày tải lên: 05/09/2013, 08:10

... www.VIETMATHS.com Câu HƯỚNG DẪN CHẤM THI THỬ ĐẠI HỌC LẦN NĂM 2012 Môn: Toán khối A-B Đáp án 2 x  Khi m = 2 : y  x2 Tập xác định D = \ {  2} Chiều biến thiên 6 y'  ...

Ngày tải lên: 05/09/2013, 08:10

Ngày tải lên: 05/09/2013, 08:10

... in the missing words or phrases Choose the most suitable word from the box to complete the following passage Complete the passage with the correct form of the verbs in brackets Listen to the ... number the statement you hear Listen to the passage and fill in the missing information of the following sentences Listen to the passage and choose the best option (A, B.C or D) to answer the questions ... D Christian Tokyo, the capital, is … A the largest city in Japan B the smallest city in Japan C the large city in Japan D the larger city in Japan B- Reading (2,5ms) Read the passage carefully...

Ngày tải lên: 26/09/2013, 22:10

... retailers’ →c 26 Go straight on and you’ll see the bank the right a on b at c in d to →a 27 The scientific study of the motion of bodies and the action of forces that change or cause motion ... d irregularity →c 30 The ice will in the sun a melt b liquid c run d dissolve →a 31 "Which horse is winning the race, John?” "They are moving so that I can hardly see them.” a fastly b quickly ... stressing d stress →b 19 The more careless he is in his work, the more …………… he is a successful b unsuccessful c unsuccess d success →b 20 The conductor often collects the bus a fares b tariffs...

Ngày tải lên: 17/10/2013, 21:15

... Find the mistakes The human ear cannot hear a sound that vibrates less than 16 times the second a cannot b that c less than d the →d Some tree frogs can alter their colors in order to blend to their ... →d 26 They expect to sell 600 tons of rice in 2000 a disputable b equal c serious d fiscal →d 27 They asked me I would like to go out with them a unless b in case c regarding d whether →d ... work b for working c working d work →a 46 We went to the Town Hall on Thursday evening We went a the evening b on the evening c evening d in the evening →d 47 He a lot of money after paying...

Ngày tải lên: 20/10/2013, 14:15

... 12 Mr Green employed over five hundred people a They worked for him b He worked for them c They employed him d They were in charge →a 13 The school provides us with a very good general a ... in d extravagance →d 10 Geochemistry includes the study of the movement of elements from one place to another as a result of processes chemical a the study of b of elements c as a d processes ... jogging They protect your legs a a business b a helmet c shoes d perfume →c 21 They want to for a new job with the same company a enter b request c apply d demand →c 22 Tim doesn’t go to the concert...

Ngày tải lên: 20/10/2013, 14:15

... devices a my mother has b has my mother c does my mother has d does my mother have →d 36 Do you know the boy bicycle was stolen last night? a who b of which c his d whose →d 37 The young generation ... of the United States a is the capital b that is the capital c which the capital is d the capital →d 48 Barbara is not as keen travel as she used to be a in b into c on d about →c 49 of the ... d grow out of →d 25 The journalist informed while carrying out his instructions a his arrest to the editor b the editor his arrest c the editor that his arrest had been d the editor of his arrest...

Ngày tải lên: 24/10/2013, 12:15

... b stew c crew d screw →b Find the mistakes Oceans of the world exerts strong influences on the weather over the Earth’s surface a exerts b on c over d surface →a The Columbine flower can survive ... rather like to c I’d love to d I’d better to →c 48 You’d better hurry if you want to the last train a go b be for c catch d travel →c 49 Their flight from Miami to New York was put off the ... c he had sat d had he sit →b 15 Chris the office when Kate arrived a was leaving b has left c should leave d leaves →a 16 The show was good that they decided to go and see it again a so...

Ngày tải lên: 24/10/2013, 12:15

... next week the farmer will be ploughing the field (select the correct passive form of the following sentence) a All next week the field will be ploughed by the farmer b All next week the field ... field will be ploughing by the farmer c All next week the field will be being ploughed by the farmer d All next week the field will being ploughed by the farmer →c 44 The number of students entering ... ‘’Yes, I sometimes go to the movies.’’ c ‘’I go to the movies twice a week.’’ d ‘’Yes, I often go to the movies.’’ →c 40 In spite of bad weather, the picnic will go ahead a be cancelled b be enjoyed...

Ngày tải lên: 28/10/2013, 19:15

... take c to take d took →c 40 The two brothers greatly each other They are exactly alike a resemble b look after c care of d identify →a 41 The village was very small There were only houses a ... he harder, the results would be better a has worked b works c will work d worked →d 22 In some vocational schools, the training quality is worse than used to be a they b it c them d that ... have you known them?" " ." a Since five years b For five years c Ever since five years d Five years →b 32 Would you mind showing me ? a the way to the post-office b where is the post-office...

Ngày tải lên: 28/10/2013, 19:15

... budget →a 27 Would all please make their way to the start? a compete b competitive c competitor d competitors →d 28 There was an accident in the road which ……… the traffic a held up b kept down ... easily a catch b take c reach d get →a 25 Mary opened the letter without ……… to read the address on the envelope a worrying b caring c fearing d bothering →d 26 You’ll get a if you buy two or more ... back →a 29 He hasn’t got the to think of such a clever plan a imagination b imaginative c image d imagine →a 30 The girl fell into the stream and was ……… along by the fast current a caught...

Ngày tải lên: 07/11/2013, 16:15