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14 tháng 12 2020

Today, most children can go to school, so they all have to fulfill their responsibility to study well. Each child should choose a subject to study, learn about that subject so that it will help himself or her in many things or needs of life.I will tell you about my favorite subject, and that is English. English is the most widely used language. Depending on how you calculate it, besides nearly 400 million native speakers, English is understood and / or spoken by 1-1.6 million people worldwide. With more than a quarter of the world's population using this language, someone is always speaking English.  English plays a very important role in life and work in the future, English has many uses, so it is widely used because it is an easy language to learn and has many benefits. Sometimes we learn English because of personal interests . English for education, for tourism, for careers . I learn English 2 hours a day. During that time, I researched knowledge online, did English exercises, and communicated with foreigners through English learning software. I study English 6 days a week because I love English. My dream is become to a translater . it will take a lot of time for learning and learning to fulfill this dream ucows. I will always try and persevere. I believe if I have a will, my dream will come true !

As a student, each of us has some favorite subjects. A favorite subject is something we can repeatedly read without getting bored. We are always on our toes to read our favorite subject. However, at school, we can see that some students perform well in all subjects. The count of such students is less. The majority of students have a favorite subject. Almost every student has a favorite subject. It does not matter if it has associated with academics or arts.

17 tháng 12 2020

In my house , I have a my room . It is the best room for me . I love it very much .I can store a lot of my important things in it. I will clean the room from time to time. There was a small bed in my room, which was just enough for me to sleep alone. There's also a small cupboard in the room to put up my clothes. Next to the bed where I slept, there was a white carpet under the small round table. That table was where I used to play chibi dolls. Ah, forgot the bookshelf on the headboard. The bookshelf is neatly lined with thick novels.Seeing me keep the room clean, my parents are very pleased.they kept complimenting me.I find it essential to keep the rooms in order.I love my room and I want the other rooms to be that.

18 tháng 12 2020
In my house, there are five rooms: a living room,a bathroom,a kitchenand two bedrooms.But my favourite room is my bedroom.It's comfartable.There is a bed,a wardrobe,a desk,two fans,two lights and two shelves
LM
Lê Minh Vũ
CTVHS VIP
20 tháng 12 2020

Describing your(dream) school

My favorite school is a beautiful school. It is a big and large school. The school has many trees and there has enough stadiums and sporting yards for students to play. The thing I expect the most, that is a great learning school with many modern equipments. One more thing, the students of the school are friendly and helpful and the teachers are good too. That's all of the school in my dream.

19 tháng 12 2020

dreaming nha

3 tháng 2 2022

Tham khảo

There is a famous animated film that I think everyone of us has seen at least once, and it is Tom and Jerry. Almost everyone is aware of the story between the miserable Tom and the mischievous mouse Jerry, and it also was part of my childhood memories. The film is about a life under the same roof between two enemies Tom and Jerry, and of course cat and mouse are always hard to get along with. Tom's owner is very afraid mouse, so she always asks Tom to catch the little mouse living in a cave that he digs on the wall. Tom is a quite lazy cat, and he often has to chase Tom so that he is not scolded by his owner or in exchange for a good meal. Sometimes, Jerry also makes mischievous jokes to tease Tom such as pull out his hair or steal his milk. Another character in the movie is the dog Spike, and he does not seem to like Tom at all. In the chasing scenes of the two main characters, they sometimes run to the garden - Spike's residence - and disturb his sleep. Most of the time, Tom would be the one who suffers Spike's anger while Jerry is having a big laugh. The plot is simple but the film Tom and Jerry always attracts a lot of audiences of all ages thanks to the lovely characters and funny circumstances. Although many years have gone by, the television channels have often displayed this film, and this is the indispensable spiritual food children.

3 tháng 2 2022

Refer

Write about your favourite movie

Today I’d like to talk to you about Harry Porter which is one of my favourite films. It was a fiction film telling a story about people in the wizarding world. The central character was Harry Porter, who used to be an orphan in the normal world before discovering that he was a wizard. Afterwards, he went to a special school called Howard where taught him necessary skills to succeed in wizarding world. He also had to deal with challenges in terms of study, friendship, love and even the fight against dark power.
Harry Porter was recommended as a masterpiece that making me feel curious about it. Moreover, I had read the original novel before, and I really can’t put it down. So I guess the film would be as attractive as the book.
I think the most important reason why I enjoyed this film was that it made me feel adventurous. It was really a fantastic film.

Write about your favourite book

Favorite book and then the series "Doraemon" by Fujiko Fujio. The series told the cat from the future into the past Doremon same friends and help Nobita in the security context miracle. The main character is Doremon with your group Nobita, Shizuka, Xeko, Chaien. Extremely interesting story, engage the reader with the hilarious, witty, and full of magic. But it is also part of suspense through risky adventure of your group. The series is divided into two categories: short stories and novels. I enjoyed the long story, it's about the adventures in a strange land or through time times exciting but dangerous, and the group must go through many difficulties and from there we saw noble friendship bunch of kids. When I read the story I kept imagining myself as the character in that book that I could not put down. And I learned a lot from it especially friendships! If you have not read it try to read offline sure you will like it.

13 tháng 4 2022

b cần bài nào thế

13 tháng 4 2022

bài 1\

 

 

a: (x-4)(x+5)>0

=>x-4>0 hoặc x+5<0

=>x>4 hoặc x<-5

b: (2x+1)(x-3)<0

=>2x+1>0 và x-3<0

=>-1/2<x<3

c: (x-7)(3-x)<0

=>(x-7)(x-3)>0

=>x>7 hoặc x<3

d: x^2+6x-16<0

=>(x+8)(x-2)<0

=>-8<x<2

e: 3x^2+7x+4<0

=>3x^2+3x+4x+4<0

=>(x+1)(3x+4)<0

=>3x+4>0 và x+1<0

=>-4/3<x<-1

f: 5x^2-9x+4>0

=>(x-1)(5x-4)>0

=>x>1 hoặc x<4/5

g: x^2+6x-16<0

=>(x+8)(x-2)<0

=>-8<x<2

h: x^2+4x-21>0

=>(x+7)(x-3)>0

=>x>3 hoặc x<-7

i: x^2-9x-22<0

=>(x-11)(x+2)<0

=>-2<x<11

l: 16x^2+40x+25<0

=>(2x+5)^2<0(loại)

m: 3x^2-4x-4>=0

=>3x^2-6x+2x-4>=0

=>(x-2)(3x+2)>=0

=>x>=2 hoặc x<=-2/3

6 tháng 9 2021

Ta có : a song song với b 

=> Góc A = Góc B = 90độ

Hay x = 90 độ

=> Góc D + Góc C = 180độ ( 2 góc trong cùng phía )

=> y + 130 độ = 180 độ

=> y = 50 độ

6 tháng 9 2021

Vẽ Cx song song với Am(1), ta được :

=> Góc mAC + Góc ACx = 180 độ

=> Góc mAC + Góc BCA + Góc BCx = 180 độ 

Hay Góc BCx = 180 độ - 45 độ - 60 độ = 75 độ 

Vì Góc nBC + Góc BCx =  180 độ ( 75 độ + 105 độ = 180 độ )

Mà Góc nBC và Góc BCx là 2 góc trong cùng phía 

Nên ta được Bn song song với Cx  (2)

Từ (1) và (2) => Bn song song với Am