Bo de HSG lop7

... DA = DE b) Vỡ ABD =EBD nờn gúc A bng gúc BED Do gúc A bng 900 nờn gúc BED bng 900 e a c d Bi 5: 1 2 a) Tam giỏc ABC v tam giỏc ABG cú: DE/ /AB, DE = AB, IK//AB, IK= AB Do ú DE // IK v DE = ... IK//AB, IK= AB Do ú DE // IK v DE = IK b)GDE = GIK (g c g) vỡ cú: DE = IK (cõu a) Gúc GDE = gúc GIK (so le trong, DE/ /IK) Gúc GED = gúc GKI (so le trong, DE/ /IK) GD = GI Ta cú GD = GI...

Ngày tải lên: 29/05/2015, 11:00

Ngày tải lên: 10/06/2013, 01:26

... to this test is very difficult → It’s He said something I didn’t understand → I didn’t understand He likes to read very much → He enjoys The ... brackets: (2 ms) The boy has ………… …in solving the exercise (Differ) What is the ………… …of the lake? (Deep) He is a ………… …writer (fame) Quang is a ………… … friend He often gives ………… to others (Help) ... care/ house/ and /look/ me ………………………………………………………...

Ngày tải lên: 13/06/2013, 01:26

... accept D are not accept 28 17.19 You have made _ mistakes in your writing A so much B a lot of C little of D much of 29 She had worked _ she made herself ill A such hard that B such hardly ... C D 23 I remember that I have something new to told you A B C D 24 It ‘s important for every students to have a book A B C D 25 He stopped to smoke because cigarettes are harmful to his health ... Circl...

Ngày tải lên: 13/06/2013, 01:26

... at the moment He (8) round Peru with his friends They are spending five days walking in the Andes They (9) in beautiful places every night but Bruce (10) a problem he (11) walking, ... to take part in your birthday party You can use the following suggestions - Date of the party: Dear .………, Sunday, May the fifth ………… ………………………………………………………… - Place of the party: ………… …………………………………………………………

Ngày tải lên: 26/06/2013, 01:26

Ngày tải lên: 26/06/2013, 01:26

... QuestionI V: Choose the incorrect words underlined (A, B, C or D) and correct them: Mrs Mai bought the material and makes the dress for her ... Hoa is worried because she does not have any friend A B C D On recess the school yard is very crowded and noisy A B C D I usually my homework to Nam after school A B C D She is going tidying the ... harm people’s health A to B for C with D in Everybod...

Ngày tải lên: 26/06/2013, 01:26

... at the moment He (8) round Peru with his friends They are spending five days walking in the Andes They (9) in beautiful places every night but Bruce (10) a problem he (11) walking, ... to take part in your birthday party You can use the following suggestions - Date of the party: Dear .………, Sunday, May the fifth ………… ………………………………………………………… - Place of the party: ………… …………………………………………………………

Ngày tải lên: 26/06/2013, 01:26

... good B better C best D well 36 I think that the head injury will her for life A deafen B deaf C deafness D deafless 37 Every country a national flag A is B are C has D have 38 his ... the construction company A so that B such that C in order to D so as that 35 No one in the class can study as well as Jane She is the _ student in the class A good B better C best D well 36 I ... the Indian and...

Ngày tải lên: 26/06/2013, 01:26

... They aren’t used to walk in the rain 26 27 28 29 D A B C D The lesson is too difficult for us to understand it A B C D She feels very happily with the final result A B C D Though he loves her very ... because B so that C if D unless 40 Tom studies hard …… pass the final exam A to B so that C in order that D less 41 Your car is much more expensive than … … A I B me C my D mine Question VII Ins...

Ngày tải lên: 26/06/2013, 01:26

... the afternoon, and _ I II There are twelve mistakes in the following passage, underline and correct them Dear Mr and Mrs Wilcox, I'm very happy that you can come to visit us in August, but ... not …… .……………… …………………….……………………………… 38 We usually wrote letters when we lived in the country side → We ……………… ………………………… 39 The children love to play in the rain → The children enjoyed……………………………………………...

Ngày tải lên: 26/06/2013, 01:26

Ngày tải lên: 29/06/2013, 01:27

... có: (1đ) F.AB = P.BH Trong vuông BHO ta có: AB (0,25đ) BH = 0B.cos = cos AB B (0,25đ) F.AB = P cos P 600 (0,5đ) F = cos = = 295 ,8 N 2 Câu 6: Gọi h độ chênh lệch mức thuỷ ngân hai nhánh A; ... gian kéo gàu nớc lên Dũng lại nửa thời gian Nam So sánh công suất trung bình Nam Dũng: A- Công suất Nam lớn gàu nớc Nam nặng gấp đôi B- Công suất Dũng lớn thời gian kéo nớc Dũng nửa thời gian ... v1 , t...

Ngày tải lên: 18/07/2013, 01:25

... đề thi chọn học sinh giỏi năm học 1998- 1999 Môn Toán lớp Thời gian làm 120 phút phòng GD- đt huyện trực ninh đề thức Câu Cho số dơng x, y, z thỏa mãn ... ngoại tiếp tam giác ABC qua điểm cố định đề thi chọn học sinh giỏi năm học 1997- 1998 Môn Toán lớp Thời gian làm 120 phút phòng GD- đt huyện trực ninh đề thức Bài Rút gọn biểu thức sau: x y xy ... đờng thẳng d M tiếp xúc...

Ngày tải lên: 03/09/2013, 07:10

... |òú·ÜRXÚ¢_±}7›ºLƒvnÈáJýð':³Ãdݬ;GT6Éá‰ýÇì‰đÉĐàz#‚(Á`¤ZỈ1É•đÚªY‰+䢿+#pžçưÞ­Ù©Đqâ ltđGb¶Ec  ŒéþJWmz8$?Åë˜%½x›—hó÷¬*’˜µ ùëåŠì¯C+ơgpX¸nV²"Mo‚ÍŸ ¯ÈÚ _8_ Peƒ[ỵŠuwL{¡jnOVk Ơ±U4º-L[« 8 ºs‹đƠ ð¨räí´ýšsl 8 KNưŒÏ{¢——R5{3?r¡ Ơ”|‰Ï 8 vàðâhÃû¬úIq¹ư—&WȧÈ^ÁÜIvỵ¤¨‘‰$‰÷ ... •d_éíM´N€úRs™WÀu8‰ÅJsŒáɵ`³bø4CÛÝê QàÀNỊ宕áü~¿1 -8 hš.þ F*©«Ù¯°gkvy]d)f¬þ„VBxPºðMd$Þpìt{ûÁÄVÕb·8SBĐSø®­ãïLD`¯éjB1$»áj...

Ngày tải lên: 20/09/2013, 14:10