Bạn chưa đăng nhập. Vui lòng đăng nhập để hỏi bài

Những câu hỏi liên quan
Nguyen Trang Nhung
Xem chi tiết
Nguyễn Kim Ngọc Trâm
Xem chi tiết
๖ۣۜN.๖ۣۜÝ
3 tháng 1 2019 lúc 19:22

Vietnam is famous for its several holiday and festival, especially Tet holiday. It takes place from the first day of the first month of the lunar calendar until at least the third day. Although occurring in short period of time, it is believed to be the most important and popular holiday in Vietnam. There are many special food are made so as to prepare for Tet meal such as: sky square cake, Vietnamese sausage, sky rice and jam. The food is thought to reflect Vietnam’s habit and custom as well as Vietnamese’s lifestyle. Besides, the meal has other dishes fish, vegetable to show the hope for a successful and prosperous new year. In term of customs, children’s receiving red envelop from the elder, visiting relative’s houses and going to church are popular activities. Giving lucky money is thought to bring children hope and health. Church is the symbol of peace; therefore, individual go there and pray for successive year. Traditionally, the house is designed with peach flower in the North and Ochna integerrima in the south part of Vietnam. Besides, the house as well as town are clear, decorative and beautiful as all are ready to start a new year. People have cozy atmosphere and enjoy joyful time with their family’s members. It’s high time for people living at different parts of country gathering and spending time together. Tet is a chance for one to come back home after many stress and pressure of studying and working environment. Tet is not simply a holiday, it is culture and habit of Vietnamese since its deep meaning is sacred and important. All in all, Tet includes not only joy but also long-standing event in people’s soul as it helps one grow up through experience.

Phan Thị Mỹ Duyên
Xem chi tiết
DO TRAN THANH TAM
2 tháng 5 2020 lúc 20:34

      Every citizen needs to join hands,together to prevent and control the Covic-19 epidemic by following the instructions well:limiting contacd ,keeping distance,wearing a mask,whashing hands gerulasly,cleaning houses, reporting,medical signs of infettion such as fever,cough,shotrnees of breath.

Khách vãng lai đã xóa
Nguyễn Ngọc Gia Hân
8 tháng 5 2020 lúc 11:03

By 2019,at Whuhan , China. the poeple in Whuhan eat lots of bats. and the virus in the bat is ppread everywhere in Whuhan. two month later , the virus is spread everywhere on the earth. we have the Novel Coronavirus. inVietNam , VietNam 's goverment has instruct for people how to prevent to the coronavirus. We have to wash our hands with soap. eating lots of fruit and vegetables because when you eatlosof vetgetables and fruits we have lots of vitamin to prevent the Coronavirus.always wearinng a mask and do exercise regularly. thank for reading my paragragh.bye

Khách vãng lai đã xóa
Hoàng Gia Bình
8 tháng 5 2020 lúc 20:56

hugreukhfiuewhrweijaidjwijfdirehfihrwegkuehwrfkhq3welijwiuhriefhruehjjmnjkwnaldeijqiughighrnfjvbfjregbjvbhrjfhiljfoqjlihjfieuwrlhfg

CORONA CHẾT ĐI CHO THẾ GIỚI YÊN BÌNH :2

Khách vãng lai đã xóa
luânvutien
Xem chi tiết
Nguyễn Sinh Hùng
Xem chi tiết
Nguyễn Kim Ngọc Trâm
Xem chi tiết
Yoom Surber
27 tháng 11 2019 lúc 2:54

Des Moines is the capital of Iowa. Life here is upbeat but not too busy. Everyone that is born and raised in Iowa is very relaxed and kind. We love to say hi and help one another and we love cars. Generally, traffic is pretty good. We don't have a lot of traffic jams. However, during rush hours, you cannot move an inch on the interstate because everyone is trying to get on and off. This usually creates chaos and a huge traffic jam. In Des Moines, we have all kinds of jobs, from white to blue-collar jobs. Inside downtown, we usually have white-collar jobs. The father away from downtown, the more blue-collar jobs we have. Due to the huge population of immigrants, the city of Des Moines is also very diverse. This diversion births a hub of mulultural foods. Driving down Douglas Ave, you can see different kinds of foods from many cultures, such as Chinese, Japanese, Vietnamese, Italian, Hispanic, American, Indian, Burmese, etc. One day you can have Chinese, the next day Indian. In Iowa, Des Moines is the most diverse and busiest city. It houses many families from many different countries and still able to keep American culture and values. 

Khách vãng lai đã xóa
Xem chi tiết
The Key Of Love
19 tháng 3 2020 lúc 12:45

Bạn sử dụng cấu trúc 

You should / You shouldn't rồi làm 

Khách vãng lai đã xóa
nguyễn thế nam
11 tháng 3 2020 lúc 21:44

tự làm đê

:)

Khách vãng lai đã xóa
༄NguyễnTrungNghĩa༄༂
27 tháng 3 2020 lúc 21:04

Cho mik ké.....

              Để pt có 2 No phân biệt thì :

                           \(\Delta>0\Leftrightarrow4\left(m-1\right)^2+4\left(2m-5\right)>0\)

                                        \(\Leftrightarrow...................\Leftrightarrow m^2>4\)

                                            \(\Leftrightarrow\orbr{\begin{cases}m>2\\m< -2\end{cases}}\)

  Khi đó phương trình có 2 No phân biệt thỏa mãn :

               \(\hept{\begin{cases}x_1+x_2=-2m+2\\x_1.x_2=-2m+5\end{cases}}\)

Ta có :

                \(2x_1+3x_2=-5\Leftrightarrow\left(x_1+x_2\right)+x_1+2x_2+5=0\)

        \(\Leftrightarrow-2m+2+x_1+2x_2+5=0\)

       \(\Leftrightarrow-2m+5+x_1+2x_2+2=0\)

      \(\Leftrightarrow x_1.x_2+x_1+2x_2+2=0\)

    \(\Leftrightarrow\left(x_1+2\right)\left(x_2+1\right)=0\)

Với      x1  =  -2  thì :   \(x_2=-2m+4=\frac{-2m+5}{-2}\)\(\Leftrightarrow4m-8=-2m+5\)\(\Leftrightarrow m=\frac{13}{6}\)(  t/m  )

           x2  =  -1  thì :   \(x_1=-2m+3=2m-5\Leftrightarrow m=2\)(  ko t/m )

 Vậy..........

                 

Khách vãng lai đã xóa
Phạm Huỳnh Kim Luyến
Xem chi tiết
Mai Phương
24 tháng 12 2016 lúc 14:23

Every year winter passed, carrying the cold of it, is bustling around preparing to welcome a fresh flowers next spring. And of course, the yellow apricot trees loaded with fresh flowers sunny Southern fibers with bright pink peach trees bring beauty cold tender for the domain are two indispensable.
Did not know how now, beautiful golden apricot trees appeared before me at home. Just remember that brief, his grandfather brought it on when going out New Year market. Listen to your mother said, was to bring it about, it's really very small. Yet now, it was a beautiful apricot trees, charming. Radiating trunk branches each branch is a lot of fresh flowers. The petite flower buds are pink sapphire carrier shy, waiting to be uncovered. Each flower bud is a red flame, miracles brought to light last year.
Every year the festival is bordered on two brothers with stripped leaves the airport tomorrow. Old leaves, young leaves, fallen leaves as many as sifting down, covering the whole tree. It looks like a green carpet. When stripped of all leaves, apricot trees are left bare body carrying a plate full of flower buds. nearly 29 festival, apricot trees start to grow leaves. The young leaves on the trees gradually grow tight. Foil and velvety.
1st Year, apricot trees begin to flower. The shy bud any day now in full bloom, showing bright yellow sheet of it in the sun shimmering on New Year's. In mai petals spreading wide. Each flower has a green calyx caught at the bottom. Inh beautiful pistil, the stigma small orange yarn, mixed with yellow apricot flowers characteristic of creating beauty shimmering apricot trees. When the wind comes, apricot flowers sent away by the wind and slightly sweet fragrance of it. Ecstatic aroma, can not describe the appeal of it. And every time the wind through the surf, the gently flew off tomorrow with the wind, beautiful magical fairy paintings. When the wind settled that, the flowers come again fell to the ground, forming a carpet of gold as the sun cover.
1st Year, three to play, choose a beautiful apricot branches into evidence at the altar grandmother. It's nothing more beautiful. It is through this that the lunar new apricot trees, the family has received many admiring eyes and admiration.
I love this apricot tree cover IET, it has brought my family complete cosmetic beauty. It is also the beauty of the traditional homeland of Vietnam, home of the South.

:pTet is festival important in Viet nam, It bring so big special significance with Vietnamese people when there, all the people in family will gather together and share a lot of things fun or sad from there, all people will strengthen solidarity. I love Tet because when come Tet, I also have lucky money althought I'm a adults. Special, Tet days will eat many foods I liked :D ;)

Đặng Thị Ngọc Anh
Xem chi tiết