Đề chính thức lần 2

... 36: Thomas Edison was A a discoverer B an explorer C a teacher D an inventor Trang 2/ 3 - Mã đề thi 498 Câu 37: In 1854 Edison’s family A bought a new house in Milan, Ohio B sent him to ... record player, the motion picture camera, and over 1 ,20 0 other things About every two weeks he created something new He worked 16 out of every 24 hours Sometimes he worked so intensely that his...

Ngày tải lên: 17/10/2013, 15:15

... 31: The situation continues to get worse and A worst B badly C bad D worse Trang 2/ 3 - Mã đề thi 629 Câu 32: Peter: “I enjoy listening to pop music." Maria: “ .” A Neither I B I’m, too C ... Câu 21 : She hasn’t written to John she left school A before B after C since D when Câu 22 : Tell me there is anything special that you would like to now A what B if C though D which Câu 23 : ....

Ngày tải lên: 20/10/2013, 03:15

... have D as I Câu 32: Tell me there is anything special that you would like to now A though B if C which D what Trang 2/ 3 - Mã đề thi 896 Câu 33: Tim in three movies already I think he’ll be ... Câu 20 : As it was raining, Jane didn't like walking home A wish B fancy C feel D want Câu 21 : It doesn’t seem necessary for us every Monday A meet B to meet C meeting D met Câu 22 : We .....

Ngày tải lên: 20/10/2013, 03:15

... cinema A B C D Câu 39: Do you mind to go out with her to buy some ice creams? A B C D Trang 2/ 3 - Mã đề thi 7 42 Câu 40: Despite the sun was shining, it wasn’t warm enough for our children to go swimming ... Nevertheless D so as to - - HẾT Trang 3/3 - Mã đề thi 7 42 ... khác với từ lại câu sau Câu 26 : A celebrate B consider C century D cigarette Câu 27 : A teach B mean C b...

Ngày tải lên: 28/10/2013, 08:15

... 36: Thomas Edison was A an inventor B a teacher C a discoverer D an explorer Trang 2/ 3 - Mã đề thi 918 Câu 37: In 1854 Edison’s family A bought a new house in Milan, Ohio B sent him to ... record player, the motion picture camera, and over 1 ,20 0 other things About every two weeks he created something new He worked 16 out of every 24 hours Sometimes he worked so intensely that his...

Ngày tải lên: 28/10/2013, 08:15

... playing some musical instrument, painting pictures, or playing football Trang 2/ 3 - Mã đề thi 24 0 Câu 31: Câu 32: Câu 33: Câu 34: Câu 35: A for A about A to want A Finally A such as B in B for ... is the person A which I bought this old car from B from that I bought this old car C from who I bought this old car D from whom I bought this old car Câu 42: Did he tell you ? A what was ....

Ngày tải lên: 25/01/2014, 23:20

... Câu 32: It’s very kind you to help me with the homework A with B in C of D to Trang 2/ 3 - Mã đề thi 354 Câu 33: If you John, tell him I'll phone him later A see B were seeing C has seen ... used to smoke D get used to smoke Câu 22 : We this course by the end of next year A had finished B were finishing C will have finished D have finished Câu 23 : The situation continues to get wo...

Ngày tải lên: 25/01/2014, 23:20

... vào 100 ml HCl 0,2M thu dung dịch Y Y phản ứng vừa đủ với 20 0 ml KOH 0 ,25 M Công thức X A H2N C2H4COOH B (H2N)2CHCOOH C H2N CH2COOH D (H2N)2C4H7COOH 0 32: Tên gọi không C6H5NH2 A alanin B anilin ... tạo E A CH3-CH2-OOC-CH2COOCH3 B HCOOCH3 CH3COOC2H5 C CH3- CH2-CH2-OOC-CH2COOCH3 D CH3CH2CH2-OOC-CH2CH2COOCH3 026 : Số hợp chất đơn chức, đồng phân cấu tạo có công thức phân tử C 4H8O2, tác...

Ngày tải lên: 15/03/2014, 23:10

... t bo (A) nh sinh < /b> trng ca cõy lng bi v c s dng t ADN Trong số tế b o sinh < /b> từ t b o A sau t nguyờn phõn thỡ s t bo mang gen t bin (cp A-T thay bng cp G-X) l: A t bo B t bo C t bo D t bo Cõu 27< /b> : ... nim bin d cỏ th ca acuyn tng ng vi nhng loi bin d no quan nim hin i? A Bin d t hp, t bin gen, t bin NST B Bin i, t bin gen, t bin NST C Bin d thng bin, t bin gen, t bin NS...

Ngày tải lên: 24/03/2014, 13:20

... suy ra: VS ABMN  VS ABN  VS BMN  V 0,25 + Ta có: V  SA.dt ( ABCD) ; mà theo giả thi< /b> t SA  ( ABCD) nên góc hợp AN  v i < /b> mp(ABCD) góc NAD , l i < /b> có N trung i< /b> m SC nên tam giác NAD SA   ... ABCD  V A < /b> 2 0,25 0,25 D 0,25 O B C Theo công thức < /b> tỷ số thể tích ta có: VS ABN SA SB SN 1   1.1   VS ABN  V VS ABD SA SB SD 2 VS BMN SB SM SN 1 1    ...

Ngày tải lên: 23/02/2014, 02:20

... im ca AB, CD, SC, HD Gi I AN BD, K LM SN ; D thy t giỏc AHND l hỡnh ch nht v IN AN T gi thit ta cú SH ABCD , ME / / SH ME BD 0,25 Li AM BD T & BD AMN BD AN Trong tam giỏc ... x x x x Tim cn:ta cú lim y x 0,25 Bng bin thi n: x y -1 + y 0,25 + 2 th: Ct ox ti A(1;0) 0,25 Ct oy ti B(0; ) I. 2 Gi M( x ; x0 ) (C ) l im cn tỡm Gi tip tuyn vi (C) ti M ta cú phngtrỡnh ... AND ta cú ND NI NA NA2...

Ngày tải lên: 23/02/2014, 02:20

... have / new computer - The end - Họ tên thí sinh:. Số báo danh: Giám thị số (họ tên chữ kí): Giám thị số (họ tên chữ kí): Đề thi đợt ngày 22 /6 /20 08 ... a farmer, and Mrs Smith works part-time at a grocery store in a nearby town They have two (2) _, Tom and Mary Lan often does chores after school Sometimes, she also helps Mr Smith on ... they watch Tom play soccer Lan enjoys (4) w...

Ngày tải lên: 09/07/2014, 22:00

... ⇔  2A + B − C 2 2 = 2 A = A + ( A + C ) + C 2 A − AC − C =   A2 + B + C 2  Ta có A2 − AC − C = ⇔ ( A − C ) (2 A + C ) = Vậy A = C A = −C Nếu A = C ,ta chọn A=C=1, B = , tức n = (1 ;2; 1) ... = 25 .10 − 25 = 2 2.Đường thẳng d qua điểm M (0 ;2; 0) có vectơ phương u (1;−1;1) Đường thẳng d’ qua điểm M ' (2; 3;−5) có vectơ phương u ' (2; 1;−1) Diện tích tam giác ABC S = [ ] [ ] Ta...

Ngày tải lên: 11/07/2014, 01:21