de nghi kiem tra diem tren mang

Ngày tải lên: 31/10/2012, 16:03

Ngày tải lên: 01/11/2012, 10:10

Ngày tải lên: 09/04/2013, 11:03

... đường phân protein màng, protein dự hủy chất độc thể trữ, protein kháng thể Tế bào Tế bào thần kinh, tế bào gan Nơi tổng hợp lipit mạnh mẽ nhất: tb Tế bào bạch cầu, bào tương tuyết nhờn, tế bào ... tử: 16 0,75 = 12 (tế bào) Số tinh trùng tạo thành: 12.4 = 48 tinh trùng Số tinh trùng phục vụ cho sinh sản: 48 0,75 = 36 tinh trùng Số hợp tử tạo thành = số tinh trùng tham gia thụ tinh tạo hợp

Ngày tải lên: 30/10/2013, 12:11

Ngày tải lên: 11/12/2013, 21:15

Ngày tải lên: 13/12/2013, 07:15

Ngày tải lên: 25/01/2014, 11:20

Ngày tải lên: 26/02/2014, 15:20

... BF c/ So sánh EB EC ĐỀ SỐ (GV đề: Nguyễn Hùng Đơn vị: Trường THCS Võ Thị Sáu) Bài 1: (2 điểm) Điểm kiểm tra Toán Học Kỳ I học sinh lớp 7/ 1 cho bảng sau: Điểm Tần số 3 10 7 10 N=40 a) Dấu hiệu ... Chứng minh DC qua trung điểm I BE ĐỀ SỐ (GV : Ngô Đình Vịnh Đơn vị : Trường THCS Nguyễn Du) Bài 1: (2đ) : Kết điểm kiểm tra Toán lớp 7A ghi lại sau : 10 7 10 10 10 7 9 5 6 6 5 a/...

Ngày tải lên: 13/04/2014, 12:08

... government intends to merge this test with the university (43) _test in 2009 University Entrance Examination is very important in Vietnamese students' lives High school (44) have to take it ... education than in any other European country III READING A Fill in each blank with one appropriate word from the box popular certificates graduation Intermediate admission entrance categories throug...

Ngày tải lên: 26/07/2014, 14:20

... “Yes, they in Russia” A were painted B were paint C were painting D painted 22.”David is in prison for smoking drugs” “He that it was against the law” A is telling B was told C told ... _ in California in the 19th century A was discovered B has been discovered C was discover D they discovered 25. _ that military spending is extremely high A We are felt B It feels C It is ... The price of rice...

Ngày tải lên: 26/07/2014, 14:20

... and it now Nothing by waiting A accomplishes B accomplished C has accomplished D will be accomplished “When ?” “In 1928.” A penicillin was discovered B did penicillin discovered C was penicillin ... easily 13 “When can I have my car back?” I think it’ll late this afternoon.” A finish B be finished C have finished D be finish 14 I didn’t think my interview went very well, but I guess it...

Ngày tải lên: 26/07/2014, 14:20

... being built in 199 0 b The school was built in 199 0 c The school was building in 199 0 d The school which was built in 199 0 47 The house with the white wall is my uncle’s a The house whose wall is ... to write it c Learning to speak English is more difficult than learning to write it d Learning to speak English is not so difficult as learning to write it 46 They built the school in 199 0 a...

Ngày tải lên: 26/07/2014, 14:21

... reasons people imagine the interviewer is going to jump on every tiny mistake they (41) In fact, the interviewer is as keen for the meeting to go well as you are It is what makes his or her job ... small gift Flowers or candy are always appropriate If you have an attractive thing made in your native country your host or hostess will certainly enjoy receiving that gift What will you if you ......

Ngày tải lên: 26/07/2014, 14:21

... 47 “ Bring it back if it doesn’t fit”, I told her A I told her to bring it back if it doesn’t fit B I told her that she should bring it back if it didn’t fit C I told her to bring it back if it ... bring it back if it didn’t fit D I told her bring it back if it didn’t fit 48 The carpets were so expensive that we didn’t buy them A.They were such expensive carpets that we didn’t buy...

Ngày tải lên: 26/07/2014, 14:21