tìm tập hợp x E Z a) -24/n + 17/n là một số nguyên b) n-8/n+1 + n+3/n+1 là một số nguyên
Ờm... nghĩ cho mình một lời chúc cho con BFF năm mới nhé, dễ thương chút. Biệt danh của nó là “nhím” nhé.
Vì sao có thể nói bài thơ Mùa xuân nho nhỏ ra đời trong hoàn cảnh đặc biệt?
Giúp mik vs! 1. This house __________ in 1970 by my grandfather. 1 điểm a) Built b) Was built c) Was build d) Has built 2. The robbers ————————- by the police. * 1 điểm a) Have arrested b) Have been arrested c) Was arrested d) Had arrested 3. We ———————- for the examination now. 1 điểm a) Have preparing b) Are preparing c) Had preparing d) Have been prepared 4. It ——————— since yesterday. 1 điểm a) Is raining b) Has been raining c) Have been raining d) Was raining 5. This machine ————————- for five hours. 1 điểm a) Have been using b) Has been used c) Was using d) is using 6. The students ———————- to submit their reports since this week. * 1 điểm a) Have been asked b) Are asked c) Has asked d) were asking 7. As the patient could not walk he ———————– home in a wheelchair. 1 điểm a) Has carried b) Has been carried c) Was carried d) Was carrying 8. The students ——————— for lying by the teacher. 1 điểm a) Have been punished b) Punished c) Is punished d) Was punished 9. I ——————— to become a successful writer. 1 điểm a) always want b) Am alwys wanted c) Was always wanted d) Am always wanting 10. The injured people ———————- to the hospital in an ambulance. 1 điểm a) Were taking b) Was taking c) Were taken d) Have taken
Cho tam giác MNP có góc M =90 độ, I là điểm nằm giữa N, P. a) Chứng minh MI bé hơn ít nhất một trong 2 cạnh góc vuông. b) Vẽ MH vuông góc với NP tại H . Trên cạn NP lấy điểm E sao cho NE = NM, trên cạnh MP lấy điểm F sao cho MF=MH. Chứng minh tam giác MHE = tam giác MFE . Chứng minh rằng trong một tam giác vuông tổng độ dài hai cạnh góc vuông nhỏ hơn tổng độ dài cạnh huyền và chiều cao tương ứng.
giúp với ạ . tàn bài khoanh nhé . làm ơn Mark the letter A, B, C or D on your answer sheet to indicate the words which has a different sound in the underlined part. Question 1: A. money B. sorry C. morning D. story Question 2: A. house B. about C. hour D. country Question 3: A. sinks B. bags C. laptops D. students Mark the letter A, B, C or D on your answer sheet to indicate the words which has a different stress. Question 4: A. lazy B. baby C. teacher D. collect Question 5: A. include B. invest C. open D. connect Mark the letter A, B, C or D on your answer sheet to indicate the correct word(s) that complete each of following sentences. Question 6: The boy is sitting ________ the computer. He is playing computer games. A. under B. next to C. behind D. in front of Question 7: There _______ no information about the change of the meeting. A. isn’t B. aren’t C. are D. is Question 8: The post office is ________ the cinema and the drugstore. A. between B. right of C. in front D. next Question 9: The children _______volleyball in the school yard at the moment. A. is playing B. plays C. play D. are playing Question 10: My new house is ___________ than the old one. A. big B. bigger C. biggest D. the biggest Question 11: The Sears Tower is ___________ building in Chicago. A. taller B. the more tall C. the tallest D. the most tall Question 12: A: “What would you like to drink now?” – B: “_____________.” A. No, thank you B. Yes, please C. I like to do nothing D. Orange juice, please Question 13: It’s raining heavily outside, so we __________ go out. A. will B. should C. shouldn’t D. aren’t Question 14: My friend is very ___________. She never stops chatting during break. A. talkative B. confident C. hard – working D. funny Question 15: Kien often_______ his bike to visit his hometown. A. drives B. rides C. flies D. goes Question 16. Turn left ________ the traffic lights and the restaurant is ________ your right A. in - on B. at - in C. at - on D. on - in Question 17. ________ the second turning on the right and then go straight. A. Cross B. Get C. Turn D. Take Question 18. He is much ________ now, but he’s still taking medication. A. polluted B. crowded C. wasted D. contained Question 19. I’m just going to the ________ to buy some medicines and bandage. A. cinema B. chemist’s C. restaurant D. grocery Question 20. My neighborhood is very ________ because everything is near my house. A. convenient B. exciting C. comfortable D. inconvenient
tam giác abc cân có góc b= góc c= 50 độ . Trên cạnh bc lấy điểm d sao cho góc cad=30 độ . Trên cạnh ac lấy điểm e sao cho góc abe=30 độ . Gọi I là gđ của ad và be . CMR : tam giác ide là tam giác cân và tính các góc của tam giác đó
mọi người cho em hỏi là mọi người luôn luôn hít vào thở ra bằng mũi đúng không ạ không lúc nào là không đúng không ạ giúp em với mọi người ơi
Ta là bé hủ thánh thiện Vẽ đam mỹ đi anime nha
find which word does not belong to each group 1.A. director b. viewer c. audience d. watcher 2.A. international b. local c. national d. boring 3.A. newsreader b. programme c. comedian d. film produce 4.A. reporter b. educational c. exciting d. popular
Loga.vn - Cộng Đồng Luyện Thi Trực Tuyến