Ngày tải lên: 15/03/2015, 11:15
câu hỏi lý thuyết về hệ điều hành
... phân phối lại (preemptive): HDH có thể sử dụng cơ chế ngắt để thu hồi CPU của một tiến trình đang trong trạng thái chạy Điều độ không phân phối lại (nonpreemptive): Tiến trình đang ... chiến lược cấp chng ã Chn vunf thớch hp u tiờn ã Vựng thich hp nht ã Vựng ko thớch hp nht Hinh ve( 19/C3) + u iờm : Tránh phân mảnh trong + Nhược điểm : Gây phân mảng ngoài : dồn những vùng trống...
Ngày tải lên: 04/07/2014, 22:40
CÁC DẠNG BÀI TẬP VỀ CÂU ĐIỀU KIỆN
... If………………………………………….……………………………………………… 42. I never got very lonely because I have lots of good friends. If…………………………………………………………………………………………… 43. We didn’t go on holiday because we didn’t have enough time. If…………………………………………………………………………………………… ... knew you had only six weeks to live how you (spend) those six weeks? 35 You wouldn't have so much trouble with your car if you (have) it serviced regularly. 36 I'd climb over the wall ... prison because a detective recognized him. > If a detective 36. He doesn’t have the money and he cannot afford a new car. If………………………………………………………………………………………… 37. Susan felt sick because...
Ngày tải lên: 04/06/2013, 01:26
bai tap trac nghiem chuyen de ve cau dieu kien
... we too early.………… a. would have arrived b. arrived c. will arrived d. would arrive. 18. If I had known you were in hospital, I to see you.………… a. will go b. would go c. went d. would have gone. 19. ... hadn’t overslept, she late for the interview.……… a. wouldn’t be b. wouldn’t have been c. hadn’t been d. would have been 66. I’d have told you if I the book.………… a. had seen b. would have seen ... have gone all the way to his house. A b c d 79. If I had known that the road were flooded, I would never have taken that way. A b c d 80. If I were you, I will go to the dentist’s and have...
Ngày tải lên: 10/09/2013, 23:10
Chuyên đề về câu điều kiện
... we…………too early. a. would have arrived b. arrived c. will arrived d. would arrive. 18. If I had known you were in hospital, I …………to see you. a. will go b. would go c. went d. would have gone. 19. ... hadn’t overslept, she ……… late for the interview. a. wouldn’t be b. wouldn’t have been c. hadn’t been d. would have been 66. I’d have told you if I ………… the book. a. had seen b. would have seen ... , I (visit) ________ you. 2/ If you (arrive) ________ ten minutes earlier, you would have got a seat. 3/ If you (speak) ________ more slowly,he might have understood you. 4/ If I had known that...
Ngày tải lên: 13/09/2013, 17:10
Bài tập về câu điều kiện loại 1+2+3
... she (write) _______ more carefully, she might not have made too many mistakes. 16/ You would have to stay in bed unless your health (improve) _______. 17/ If I (have) ________ a typewriter, I could ... him. 9/ If you (speak) ________ more slowly,he might have understood you. 10/ What (you do) ________ if you got fat ? Exercise II : Supply the correct verb tense. 1/ If you are kind to me, I (be) ... (attend) ________ class regularly. 4/ If I (know) ________ his telephone number, I would give it to you. 5/ If you (arrive) ________ ten minutes earlier, you would have got a seat. 6/ If he (study)...
Ngày tải lên: 28/09/2013, 20:10
bai tap ve cau dieu kien
... very beautiful. I saw her at school yesterday. A. This girl which I saw at school yesterday is very beautiful. B. This girl whom I saw at school yesterday is very beautiful. C. This girl is very ... a present .Thank you very much for it. a. You sent me a present which thank you very much for it. b. Thank you very much for a present which you sent me. c. Thank you very much for the present, ... reason. 10.The restaurant serves good food with reasonable prices. We often have lunch there. III. Choose the best option 1. Can I borrow your car for this evening? – Sure, but Nora’s using...
Ngày tải lên: 14/10/2013, 02:11
lý thuyết về các linh kiện bán dẫn trong điện tử công suất
Ngày tải lên: 17/04/2014, 10:14
các dạng bài tập về câu điều kiện
... chỗ chữ if, bỏ not, vế kia giữ nguyên. Ví dụ: If you don’t speak loudly, he won’t hear. Unless…. => Unless you speak loudly, he won’t hear. ...
Ngày tải lên: 29/06/2014, 23:00
bài tập chuyên đề về câu điều kiện
... have found the house. If you 6. I should really leaving TIME 7. Jack doesn’t know all the answers, though he pretends to ACTS 8. I’d rather have beer than wine . PREFER 9. Why do you have ... leave the office early, my boss (call) me after I ve left! 18. What a terrible thing to happen! Just think, If we (not,miss) the plane, we (kill) in the crash. 19. In those days, if you (have) ... are lucky going to Italy. I wish I (go) with you. 11. Now we ve lost ! If you (write down) Mary’s directions, this (not, happen) 12. Why don’t we imigrate ? If we (live) in Australia, at least...
Ngày tải lên: 04/07/2014, 21:00