giúp em với điểm kt 1 tiết môn toán của 1 tổ hs được ghi lại ở bảng sau điểm x 5,6,9,10 tần số n 2,5,n,1 biết điểm tb cọng = 6,8 tiềm giá trị n
Một bánh xe ô tô có bán kính là 45dm.Tính chu vi của bánh xe đo với đơn vị đo là mét. Giúp mik với mik còn có 5 phút làm bài online à .
Viết đoạn văn ngắn nói về việc học tập của em,trong đoạn văn có sử dụng câu ghép chỉ giả thiết - kết quả.
Vì sao thời lê sơ lượng noi tì giảm dần
Part 4: Complete each sentence with the correct form of ONE of the two-word verbs below. Write your answer in the numbered box. Each verb is used only once. bring out close down make up to sift through check over lay down go round sit on work out do with 1. Business was so bad that they had to ……………. two factories. 2. Next year, we intend to ……………. several new products. But at the moment, we are still testing them. 3. The operator monitors the pressure by ……………. the readings on these gauges. 4. Calculations which used to take ages can now …………….in a few seconds. 5. You give the computer a command and it will ……………. the data for you until it finds the information you need. 6. People only ……………. him because of his wealth. 7. He ……………. my letter for months, why doesn’t he answer it? 8. This car could ……………. a good polish. 9. There should be enough sweets to …………….. 10. It is quite clearly ……………. that only amateurs can take part. Part 5: Fill each gap in the following sentences with one of the prepositions or particles in the box. Use each word only ONCE and write your answer in the numbered box. (Please note that the given words outnumber the gaps.) after at back through across with forward off out over J!E for 1. I received the news ………….. a kind of naive enthusiasm. 2. He felt nervous before he started the first lecture of his life but he carried it ……very well. 3. My group and yours have arrived ……… the same conclusion quite independently. 4. When he married for the second time, Fred got more than he bargained ………. 5. You can’t sit ……… and do nothing like that while much remains to be done. 6. The favorable weather has put the harvest ……… . 7. We won’t watch that programme if the television is playing ……… again. 8. We made ……… that we had forgotten Jane’s birthday, though it was not true. 9. We had to sit ……… nearly two hours of speeches. 10. We’re both going ……… the same job.
Choose the best answer A, B, C or D to complete the sentence. Question 11: Air pollution, together with littering has _______many problems in our big cities today. A: caused B: affected C: bought D: made 13 Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges. Question 13. “Would you pick the kids up from school this afternoon?” “__________” A: Sure B: I don’t think so. C: Really? D: No, I am afraid I can’t. 14 Choose the word whose stressed pattern is pronounced differently from the others . A: improve B: support C: educate D: invent 15 Choose the best answer A, B, C or D to complete the sentence. Question 8: He said he hadn’t finished the project ______. A: yesterday B: last week C: previous week D: the previous week 16 Choose the word whose underlined part is pronounced differently from the others. A: stand B: able C: space D: face 17 Choose the word whose stressed pattern is pronounced differently from the others. A: patient B: become C: quality D: science 18 Choose the best answer A, B, C or D to complete the sentence. Question 10: Are all type of pollution harmful ______the health of humans and animals? A: to B:of C:for D:with 19 Combine two sentences into a new one, using the words in brackets. Do not change the given words in any way. Write the new sentences on your answer sheet. Question 22. Nick: “ I like watching films on science and technology.” (said) A: Nick said that he likes watching films on science and technology. B: Nick said that he had liked watching films on science and technology. C: Nick said that he would like watching films on science and technology. D: Nick said that he liked watching films on science and technology.
Tại sao nói tệ nạn xã hội là con đường ngắn nhất dẫn đến tôi ác?
Giúp mình với nha mn ai giúp được mình sẽ vote 5 sao và cảm ơn nha
bt tỉ số thể tích hai hình lập phương là 4:3 hỏi thể tích hình lập phương bé bằng bao nhiêu phần trăm thể tích cùa hình lập phương lớn ?
Cho 5 sao ạ Giải giúp e với VẼ HÌNH giúp e với Đề: Cho △ABC vuông tại A, kẻ AH vuông góc với BC tại H. Gọi M là trung điểm của BC. Trên tia đối tia MA lấy điểm D sao cho DM=MA. a) So sánh góc BAH và góc BCA. b) C/m: AB//CD c) Trên tia đối tia CD lấy điểm I sao cho CI=CA, qua I vẽ đường thẳng // với AC cắt đường thẳng AH tại E. C/m: AE=BC
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