Tk :

1 .Thường xuyên rửa tay bằng xà phòng, đặc biệt là sau khi đi vệ sinh, trước khi ăn và chế biến thức ăn. ...

2.Đảm bảo vệ sinh cá nhân, vệ sinh môi trường, nguồn nước.

3.Xử lý tốt phân, chất thải của người bệnh.

1.ăn chín

2.rửa tay

3.ăn

4.đi vệ sinh

23 A

24 A

25 C

26 B

27 C

Gọi số đó là: abc

Ta có: 4abc - abc4 = 2889

4000 + abc - 2889 = abc x 10 + 4

=> 1111+ abc x 9 + 4

=> abc x 9 = 1111 - 4

     abc x 9 = 1107

=> abc = 1107 : 9

     abc = 123

Vậy số đó là: 123

Gọi số cần tìm là abc.

Ta có: 4abc-abc4=2889

           4000+abc-2889=abc.(10+4)

             1111   + abc. (10+4)

Bỏ abc + 4   ta có:

1107=abc.9

abc  = 1107:9

abc  = 123

Vậy số cần tìm là 123

123 đó

Đó là 5115 ; 5445 ;5775

Các số đó là : 5115 ; 5445 ; 5775

hùm thiêng - ý chỉ anh hùng kiệt xuất hiếm có trong thiên hạ.

Quá dễ !!!!!!!!!!!!

Đáp án : Cái chân.

Cái 

trim

bậy rồi nha

vì sông Bạch Đằng có địa hình hiểm trở , thủy triều lên xuống mạnh , hai bên sông là rừng rậm , .. nên đây là nơi thích hợp để Ngô Quyền chọn sông Bạch Đằng làm trận địa chống quân Nam Hán 

Everyone dreams are beautiful, no matter how small or large, whether in money or money bags. Architecture and House Beautiful has contributed in no small merit to house more beautiful Vietnam added. 
For me, long time track House Beautiful Publications, learn, watch, taste changes constantly ... now I know I prefer the modern style, straight road in definition, the door wide high , colored lights. All in all overall non-standard and very simple, comfortable, but strange, beautiful and durable. Selected interior decoration design style of modern Asia, little furniture, just to meet daily needs, but each item must be charming and unique. 
I was very interested in the position of the stairs, it serves as a flexible life should be safe, bright, wide enough to walk, carry easy, rested legs, stairs should not flaunt picky. 
There are two seats previously less concerned Vietnam, now has other kitchen and bathroom. I love the spacious kitchen, decorating fun enough for family gatherings over meals daily. Kitchen is a cozy place in your home. Where close family, expressing emotions with a favorite food, and children have the opportunity to learn to eat, learn to speak, learning packages, learn to open ... 
Also the bathroom is now not only to bathe that part much more. Shower as the old style: fast, compact, less expensive; bath tub is relaxing, takes time (and more money) but the shower feeling well. Each bathroom each different creative, bath seats in the house now in Vietnam did not lose any of the beautiful 5 star hotel. 
Home is much more room as bedrooms, living room, reserve, miscellaneous office storage ... The skill of the architect is to arrange appropriate space for all. 
Tables do not know how much detail is enough, each person has their own tastes, everyone is right, depending on personality. However, it is important to have enough money problems, things are more talented architect, reputable contractors for coordination of the three parties agreed to a new building is nice. That's labor force works, the mind of many workers. So, do not save that for sloppy construction and poor quality, the consequences will be repaired later.

My future house will be on the ocean.It will  be surrounded by tall trees and blue sea. There will be a swimming pool in front of and a large flower garden behind the house. There will be a helicopter on the roff so that i can fly to school.

My future house will have solar energy. There will be some robots in the house . They will help me do the housework, such as cleaning the floors, watering the flowers and feeding the dogs and cats.

I will have a super smart TV  in my house. It will help me surf the internet , send and receive my e-mails, and contact my friends on other planets. It will also help me order food from supermarket.

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