Đề chon đội tuyển HS giỏi trường

Ngày tải lên: 27/04/2015, 03:00

... 1152 - (374 + 1152) + (-6 5 + 374) = 1152 - 374 - 1152 + (-6 5) + 374 = (1152 - 1152) + (-6 5) + (374 - 374) = -6 5 e) 13 - 12 + 11 + 10 - + - - + - + + - = = 13 - (12 - 11 - 10 + 9) + (8 - - + 5) - ... (b - c + 6) - (7 - a + b) + c = b + (-c) + - + a - b + c = [b + (-b)] + [(-c) + c] + a + [6 + (-7...

Ngày tải lên: 28/11/2013, 04:11

Ngày tải lên: 28/11/2013, 04:11

Ngày tải lên: 28/11/2013, 04:11

Ngày tải lên: 28/11/2013, 04:11

Ngày tải lên: 28/11/2013, 04:11

... 1152 - (374 + 1152) + (-6 5 + 374) = 1152 - 374 - 1152 + (-6 5) + 374 = (1152 - 1152) + (-6 5) + (374 - 374) = -6 5 e) 13 - 12 + 11 + 10 - + - - + - + + - = = 13 - (12 - 11 - 10 + 9) + (8 - - + 5) - ... (b - c + 6) - (7 - a + b) + c = b + (-c) + - + a - b + c = [b + (-b)] + [(-c) + c] + a + [6 + (-7...

Ngày tải lên: 28/11/2013, 04:11

... 1152 - (374 + 1152) + (-6 5 + 374) = 1152 - 374 - 1152 + (-6 5) + 374 = (1152 - 1152) + (-6 5) + (374 - 374) = -6 5 e) 13 - 12 + 11 + 10 - + - - + - + + - = = 13 - (12 - 11 - 10 + 9) + (8 - - + 5) - ... (b - c + 6) - (7 - a + b) + c = b + (-c) + - + a - b + c = [b + (-b)] + [(-c) + c] + a + [6 + (-7...

Ngày tải lên: 28/11/2013, 04:11

Ngày tải lên: 28/11/2013, 04:11

... 44 WARMTH 37 REPERING 38 LIKENESS 41 UNCONVING 42 MODERNISE 45 ENCOURAGED Question V 46 of 47 mother 48 to D B C B 15 B C 10 C 11 D 18 .D 24 D 30 B 19 B 25 C 31 D 20 A 26 B 32 A 21 D 27 D 33 A 49.which ... Question VIII 76 D 77 A 78 A 79 C 80 C Question IX: 1- Thank you very much for your letter of 15 th June 2-I am sorry that my previous letter took a long time to reach you...

Ngày tải lên: 27/07/2014, 07:20

... was .trying 10 was being made- went was cuts 11 studied – have been didn’t think – would run to have been forgotten 12 is Question :III A B C A C A C D C 10 D 11 B 12 D 13 B 14 D 15 C Question ... fundamental rights (SPEAK) is such a competitive profession (ADVERTISE) I know him through work, but not (SOCIETY) 10 This new film is good (EXCEPT) Question : V (10 points) Fill in the ga...

Ngày tải lên: 27/07/2014, 07:20

... Vi m = 1, ta c hm s y = x3 x + Tp xỏc nh: R Gii hn ti vụ cc: xlim y = +, xlim y = + 0,5 S bin thi n: y ' = x = x = y ' > x (; 1) (1; +) Hm s ng bin trờn cỏc khong ( 1) v (1; +) y ' < ... x (1;1) Hm s nghch bin trờn khong (1;1) im cc i ca th ( 1;3), im cc tiu ca th (1; 1) Bng bin thi n: x y' y + + + + 0,5 0,5 y th i qua im (-2; -1) v (2; 3) im un I(0; 1) l tõm i xng -2 -1 ... trờn R nờn (2)...

Ngày tải lên: 04/02/2015, 20:00

... the (6 )… of many matches In Britain the football (7 )… begins in the middle of August, usually on the second Saturday and (8 )… on the last Saturday in April At the beginning of the season (9 )… ... people shout and cheer (2 )… one side or the other Nearly every school (3 )… its football team and every boy in Britain (4 )… much about the game He can tell you the name of the...

Ngày tải lên: 27/07/2014, 06:20

... sooner (reach) the door than he (come) back 2,I (be) very careful not to hint or remind her in an9 way of what she (tell) me 3,While he (learn) to drive he (have) twenty five accidents 4,He (have) ... while he (repair) his roof 5,He was a little mad.He always (try) to prove that the earth was flat 6,Tom (sit) in a corner with a book.I (tell) him that he (read) in very bad light 7,I (de 4)...

Ngày tải lên: 27/07/2014, 06:20

... If you (swim) this afternoon,you shouldnt eat too much 2, If you have written the letter I (post) it 3, By the end of this month he (be) here for ten years 4, When I came home,he (watch) television ... After John (wash) his clothes,he began to study 6, The study of languages (be) very interesting 7, I wish I (know) his address 8, Did you remember (buy) a newspaper on the way home ? 9, Neithe...

Ngày tải lên: 27/07/2014, 06:20