Làm câu 16, 17 hộ em với e đang cần gấp :(((

-Tìm từ đồng nghĩa nha- 1. Unless I miss my guess, your computer needs a new hard drive A. you are my guess B. I break the soft C. I make a mistake D. you lack money 2. It takes me 15 minutes to get ready. A. to prepare B. to wake up C. to go D. to get up 3. Shake a leg or you will miss the train. A. Watch out B. Put down C. Hurry up D. Slow down 4. Finally, the rumor about the actress was exposed A. disappeared B. disclosed C. hidden D. discussed 5. The mass media provide a powerful means of disseminating propaganda. A. according B. producing C. spreading D. collecting

GIẢI HỘ ( CÓ AE NÀO 2K6 THI XONG RỒI VÀO HK LỚP 10 TRC KO)

Để hoà tan hết hỗn hợp gồm 600g MgO và 16,0g Fe2O3 cần dùng Và lít dung dịch HCL 2M . Tính V =?

Câu 1: Trong phần mềm Logo câu lệnh nào sau đây là đúng? A. Repeat 6 [fd 100; rt 60] B. Repeat 6[ fd 100 rt 360/6] C. Repeat 6{ fd 100 rt 360/6} D. Repeat 6< fd 100 rt 60> Câu 2: Trong phần mềm PowerPoint để tạo hiệu ứng cho văn bản trong trang trình chiếu em chọn thẻ? A. Animations B. Insert C. Home D. Design Câu 3: Trong phần mềm Logo, để thực hiện phép tính (10 + 5) : 5 + 2 x 5, em gõ lệnh: A. Print (10 + 5) : 5 + 2 x 5 B. Label (10 + 5) : 5 + 2 x 5 C. Label 10 + 5 / 5 + 2 * 5 D. Print (10 + 5) / 5 + 2 * 5

tìm hai phân số biết tổng của chúng bằng 5/6 và hiệu của chúng bằng 1/6

cho a , b , c , d khác 0 và a/b = c/d C/ M R : 2a -5b/3a = 2c-5d/3c

Trả lời và giải thích vì sao lại điền như vậy. Mình sẽ vote 5 sao ạ.

tính nhanh 12 +17 + 14 + 13 +16 +18 giúp em với nhanh lên nhé

1. In all the world, there (be) __________ only 14 mountains that (reach) __________above 8,000 meters. 2. He sometimes (come) __________ to see his parents. 3. When I (come) __________, she (leave) __________for Dalat ten minutes ago. 4. My grandfather never (fly) __________ in an airplane, and he has no intention of ever doing so. 5. We just (decide) __________ that we (undertake) ____________ the job. 6. He told me that he (take) __________ a trip to California the following week. 7. I knew that this road (be) __________ too narrow. 8. Right now I (attend) __________ class. Yesterday at this time I (attend) __________class. 9. Tomorrow I'm going to leave for home. When I (arrive) __________at the airport, Mary (wait) __________ for me. 10. Margaret was born in 1950. By last year, she (live) __________on this earth for 55 years. 11. The traffic was very heavy. By the time I (get) __________to Mary's party, everyone already (arrive) __________ 12. I will graduate in June. I (see) __________ you in July. By the time I (see) __________ you, I (graduate) __________. 13. I (visit) __________ my uncle's home regularly when I (be) __________ a child. 14. That book (be) __________ on the table for weeks. You (not read) __________ it yet? 15. ADavid (wash) __________ his hands. He just (repair) __________ the TV set. 16. You (be) __________here before? Yes, I (spend) __________ my holidays here last year. 17. We never (meet) __________ him. We don't know what he (look) __________ like. 18. The car (be) __________ ready for him by the time he (come) __________tomorrow ĐÁP ÁN : 1. are - reach 2. comes 3. came - had left 4. has never flown 5. have just decided -would undertake 6. would take 7. was 8. am attending - was attending 9. arrive - will be waiting 10. had lived 11. Got - had already arrived 12. will see - see - will have graduated 13. visited - was 14. has been - haven’t you read 15. is washing - has just repaired 16. Have you been - spent 17. have never met - looks 18. will have been- comes NHỜ MỌI NGƯỜI GIẢI THÍCH GIÚP EM VÌ SAO LẠI CHIA NHƯ THẾ Ạ ? EM CẢM ƠN