Chứng tỏ rằng $\frac{31}{2}$ . $\frac{32}{2}$ . $\frac{33}{2}$ ..... $\frac{60}{2}$ = 1.3.5.....59

Vẽ đậu mầm phân vân Nên cho ai hn đây mng

Trong bài Hành trình của bầy ong cảu nah thơ Nguyễn Đức Mậu có những câu thơ: Với đôi cánh đẫm nắng trời Bầy ong bay đến chọn đời tìm hoa. ….Bầy ong rong ruổi trăm miền Rù rì đôi cánh nối liền mùa hoa. a.Theo em, tác giả dùng từ đẫm ở trên có hay không? Vì sao? b.Em hiểu câu thơ Rù rì đôi cánh nối liền mùa hoa là thế nào?

Ai giúp em với ạ, cần gấp (x+3) ³ - x(3x+1) ²+(2x+1)(4x ² - 2x+1)=28

Các anh chị làm nhanh giúp IEM vs ak

Tạo logo'' Miu cute '' cần 2logo trở lên nha.

TURN THE SENTENCES INTO PASSIVE 1. They told me that you were the best architect in this city. => 2. She reported that the flower were killed by frost => 3. Some people inform me that the director is going to take a business trip to England => 4. That officer announced that the meeting was delayed intil next week => 5. He discovered that this cotton was grown in Egypt => 6. They promise that the performance will start on time => 7. He recommends that we should stay at the city center => 8. We believed that Alice would pass the diving test => 9. The direstor notifies all the worker that they will have to work extra hard this month => 10. They have persuaded me that they will go with me to the stadium =>

Chọn đáp án đúng : 1. I don ' t wants much sugar in coffee . Just ....... , please . a. little b. a little c. few c. a few 2. the teacher wants ..... stay here after school . a. that you b. for you c. you to d. you trả lời đúng mình cho 5 vote nhé

khi chia một số tự nhiên cho 25 ta được số dư là 12 .hỏi nếu viết thương đúng dưới dạng số thập phân thì phần thập phân của thương ấy là bao nhiêu ? A .4,8 B.0,08 C.0,8 D.0,48 giải hộ mình nhé giải xong thì được ctlhn nhanh lên nhé.

TEST ONLINE - TIẾNG ANH 8 - UNIT 11: VOCABULARY Thời gian làm bài: 45 phút Tổng số điểm của đề: 10 điểm Câu 1 Mã: 96486 Choose the best answer. Please provide us with _____ information. enormous precise wrong Câu 2 Mã: 96485 Choose the best answer. Science and technology are the keys to development in so many _____. field subjects fields Câu 3 Mã: 96484 Choose the best answer. Could you tell me some ______ effects of science and technology on economic development? much enormous high Câu 4 Mã: 96483 Choose the best answer. New machines are being used to increase the _____ of crops in our farm this year. yield number order Câu 5 Mã: 96482 Choose the best answer. People have _____ a lot from the invention of computers. different benefited known Câu 6 Mã: 96481 Choose the best answer. Someone ________ me there’s been an accident on the motorway. spoke told asked Câu 7 Mã: 96480 Choose the best answer. Do you know who ________ the fact that sound travels in waves? invented developed discovered Câu 8 Mã: 96479 Choose the best answer. No ________ was found after the tenth day of treatment. improve improvement improving Câu 9 Mã: 96478 Choose the best answer. The country’s economy relies heavily on the tourist __________. industry factory firm Câu 10 Mã: 96477 Choose the best answer. Last week Justin said, “I’ll do it tomorrow”. He said he would do it ________. tomorrow the previous day the following day Câu 11 Mã: 96476 Choose the word which has different stress pattern. impatient imprecise imperfect Câu 12 Mã: 96475 Choose the word which has different stress pattern. unacceptable unconditional uncertainty Câu 13 Mã: 96474 Choose the word which has different stress pattern. unnatural unrelated unkind Câu 14 Mã: 96473 Choose the word which has different stress pattern. impactful impolite unsuccessful Câu 15 Mã: 96472 Choose the word which has different stress pattern. unchanged unaware unsure Câu 16 Mã: 96471 Give the correct form of the word in the brackets to complete the following sentences: The _________ of the wheel changed the world enormously. (INVENT) Câu 17 Mã: 96470 Give the correct form of the word in the brackets to complete the following sentences: Many scientists have made some important new _________. (DISCOVER) Câu 18 Mã: 96469 Give the correct form of the word in the brackets to complete the following sentences: Science and technology have significant impacts on _________ development. (ECONOMY) Câu 19 Mã: 96468 Give the correct form of the word in the brackets to complete the following sentences: _____________ in science and technology have changed people’s life dramatically. (DEVELOP) Câu 20 Mã: 96467 Give the correct form of the word in the brackets to complete the following sentences: _____________ advances have brought a lot of benefits to people. (TECHNOLOGY)