Viết chương trình nhập 1 mảng gồm n phần tử (n nhập từ bàn phím ) các số thực rồi in ra màn hình mảng vừa nhập theo thứ tự ngược lại. mn giải chương trình hộ mình vs ạ

Giúp mình với mình cảm ơn các bạn trước

Giá trị tuyệt đối của x-1 bằng 0

Tại sao khu vực châu a gio mua la noi sx lua gao cua the gioi

Choose the sentence so that it has similar meaning to the first one. Question 22. She likes to hang out with friends on Saturday evening. A: She’s interested in hang out with friends on Saturday evening. B: She’s interested in hanging out with friends on Saturday evening. C: She’s fancy hanging out with friends on Saturday evening. D: She’s keen in hanging out with friends on Saturday evening. 2 Read the passage carefully, then choose the correct answers. The latest addiction to trap thousands of people is the Internet, which has been blamed for broken relationships, job losses, financial ruin, and even suicide. Psychologists now recognize Internet Addiction Syndrome (IAS) as a new illness that could cause serious problems and ruin many lives. IAS is similar to other problems like gambling, smoking and drinking: addicts have dreams about the Internet; they need to use it as the first thing in the morning; they lie to their parents and partners about how much time they spent online; they wish they could cut down, but are unable to do so. A recent study found that many users spend up to 40 hours a week on the Internet. Some of the addicts are teenagers who are already hooked on computer games and who find it very difficult to resist the games on the Internet. Internet addicts find it hard ___________. A: to spend more time on the Internet B: to spend less time on the Internet C: to lie about the time they spent online D: to use the Internet in the morning 3 Read the passage carefully, then choose the correct answers. The latest addiction to trap thousands of people is the Internet, which has been blamed for broken relationships, job losses, financial ruin, and even suicide. Psychologists now recognize Internet Addiction Syndrome (IAS) as a new illness that could cause serious problems and ruin many lives. IAS is similar to other problems like gambling, smoking and drinking: addicts have dreams about the Internet; they need to use it as the first thing in the morning; they lie to their parents and partners about how much time they spent online; they wish they could cut down, but are unable to do so. A recent study found that many users spend up to 40 hours a week on the Internet. Some of the addicts are teenagers who are already hooked on computer games and who find it very difficult to resist the games on the Internet. The word ‘it’ in paragraph 2 refers to ___________. A: computer B: IAS C: dream D: the Internet 4 Choose the underlined part A, B, C or D that needs correcting. Picture 4 A: A B: B C: C D: D 5 Choose the word whose underlined part is pronounced differently from the others. A: out B: sound C: enough D: found 6 Read the passage carefully, then choose the correct answers. The latest addiction to trap thousands of people is the Internet, which has been blamed for broken relationships, job losses, financial ruin, and even suicide. Psychologists now recognize Internet Addiction Syndrome (IAS) as a new illness that could cause serious problems and ruin many lives. IAS is similar to other problems like gambling, smoking and drinking: addicts have dreams about the Internet; they need to use it as the first thing in the morning; they lie to their parents and partners about how much time they spent online; they wish they could cut down, but are unable to do so. A recent study found that many users spend up to 40 hours a week on the Internet. Some of the addicts are teenagers who are already hooked on computer games and who find it very difficult to resist the games on the Internet. What is the best title of the passage? A: Impact of Internet on teens B: A guide to the Internet C: The advantage of the Internet D: Hooked on the Net 7 Choose the sentence so that it has similar meaning to the first one. Question 25. DIY skills aren’t as hard to learn as I think. A: DIY skills are easier to learn than I think. B: I think DIY skills are easier to learn. C: DIY skills are easier to learn as I think. D: DIY skills are easier to learn. 8 Choose the best answer a, b, c or d to complete the sentence. Question 7. On YouTube you can find many videos on _______ all aspects of your English. A: surfing B: improving C: working D: taking 9 Choose the underlined part A, B, C or D that needs correcting. Picture 6 A: A B: B C: C D:D

Mr Lam is back from New York after three days there. => Mr Lam has........................................

Tính diện tích mảnh đất có kích thước như hình vẽ bên

Cho p và p + 8 đều là số nguyên tố ( p > 3). Chứngb minh rằng : p + 1000 là hợp số

tổng cuả số thứ nhất và số thứ hai là 47 , số thứ nhất kém số thứ hai 17 đơn vị.số thứ thứ ba bằng 1_4 số thứ Hai . Tìm số thứ ba

Cho tam giác ABC vuông tại A, có AB = 6cm; AC = 8cm. a) Tính BC. b) Kẻ AH vuông góc với BC, biết AH = 4,8cm. Tính BH và CH?