Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
My futeure house will by the sea. It will be surrounded by tall trees, big green grass and beautiful flower. There will be a helicopter on the roof so that I can fly to school.
My future house will have wind energy. There will be some robots in the house. There will help me do the home work, such as: cleaning the floors, cooking meals, washing clothes, washing up, watering the flowers and feeding the puppy.
I will have a super smart TV in my house. It will help me suft the internet, send and receive my e-mails, and contact my friends on other planets. It will also help me order food from the supermarket.
I live in a house...(bạn tự điền tên đường vào nhé)stree with my family. My house is small but it is very beautiful. It has three bedroom, one for my parent, one for my siterand one for me. The livingroom is small but it is very nice and the kitchen is very covenient. My house also has a small garden with some trees and flowers that my father is planted. My house isn't lager but is verybeautiful, and I enjog is very much.
1. I receive a dress and two comics from my best friend
2. I give a novel to my friend
3. Twice a week.
Học tốt!
1.l receive a dress and two comics from my best friend
2.l give a novel to my friend
3.twice a week
1 . What does he do after school ?
2. Is there a river near Binh's house?
3. What is there in front of the house
4.Does she play soccer?
You're tired, AREN'T you?
Sam doesn't know Tim,DOES she?
Chúc bạn học tốt !
Tạo ra một phòng mới cho khách sạn. Vẽ một kế hoạch của phòng
mình sẽ tạo ra phong hình vuông có giừng ngủ bàn hoc máy tính tv ...vvv
Nếu bạn có sáng kiến hay hơn mình thì xin bổ sung
Chúc học tôt
1. Students / must / keep / school / clean / beautiful
-> Students must keep their school clean and beautiful.
2. Remember / bring / necessary / travel items / your holiday
-> Remember to bring necessary travel items in/during your holiday.
3. I / think / Nha Trang / the nicest / beaches / visit
-> I think Nha Trang is one of the nicest beaches we can visit.
4. What / weather / like / Sapa
-> What is the weather like in Sapa ?
5. We / mustn'n / drive / the left / Viet Nam
-> We musn't drive on the left in Vietnam.
6. Who / the strongest / your family
-> Who is the strongest in your family ?
7. There / not / many trees / my neighbourhood
-> There aren't many trees in my neighborhood.
Trịnh Đức Minh , Silver bullet , Hoàng Lê Bảo Ngọc , Chip26 , Nguyễn Anh Duy , Dark Wings , Nguyễn Văn Huy , Trùm Trường , ♥ Dora Tora ♥ , Chipu khánh phương , Phương An , Lê Nguyên Hạo , Trần Việt Hà , Trần Hoàng Khánh Linh , Hochocnuahocmai ,...
Ai lam được thì giup mk nhé!
My name’s Nguyen Thu Hoai. I’m 22 years old and I’m single. I have just graduated from university in August with the major in accounting. I got 3 months experience as an internship at A company. I like reading books and cooking. I’m a careful and hard-working person. I’m eager to learn new things and willing to work in team. I easily adapt to with new working environment and take initiative in work.
Đặt tích 3 số tự nhiên liên tiếp là A = a.(a+1)(a+2)
Để chứng minh A chia hết cho 2 có 2 trường hợp :
+) Nếu a chia hết cho 2 ( a chẵn ) => A chia hết cho 2
+) Nếu A chia 2 dư 1 ( a lẻ ) => a+1 chia hết cho 2 => A chia hết cho 2
Để chứng minh A chia hết cho 3 có 3 trường hợp :
+) Nếu A chia hết cho 3 => A chia hết cho 3
+) Nếu A chia 3 dư 1 => a+2 chia hết cho 3 => A chia hết cho 3
+) Nếu A chia 3 dư 2 => a+1 chia hết cho 3 => A chia hết cho 3
Mà 2 và 3 là 2 số nguyên tố cùng nhau nên :
A chia hết cho 6 hay 3 số tự nhiên liên tiếp chia hết cho 6