A/c có thể làm giúp em chủ đề nói này ko ạ !
Topic: What should you do to prepare yourself to be a good citizen of the 21st century?
Em cảm ơn rất nhìu ( đang rất cần gấp ạ )
K
Khách
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VN
0
L
20 tháng 1 2022
You can refer this one:
Recycle/Reuse Your Books. ...
Ditch the Paper. ...
Buy a Water Bottle. ...
Turn Off Your Phone. ...
Recycle. ...
Avoid Public Transport When Possible. ...
Save Water. ...
Save Electricity.
NP
Ngô Phương
Admin
VIP
30 tháng 12 2022
38. My sister is fond of listening to music in her free time.
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TT
20 tháng 12 2016
xin lỗi mk hk biết.Nhưng chắc hk phải tất cả mọi người đều như mk đâu,có lẽ họ biết nhưng họ hk muốn nói hoặc ngại viết thôi.Mk rất hiểu bây giờ bạn đang như thế nào,mk cũng đã từng thức trưa để học nhưng đến khi mk hỏi thì những bạn online đều hk trả lời.
25 tháng 6 2021
Fashion design is an exciting field that requires meticulousness, and ingenuity. When designing a suit, the first thing that comes to mind is its material, the costume is usually made of fabric. Choose a cool fabric for a hot summer. Next, that costune needs to have beautiful textures, to attract viewers and buyers, choose outstanding textures with luxurious parts. The most important issue is how you design that costume. You have to draw a complete, eye-catching set of clothes. I'm not a design bhaf so I can't be of much help, but consult me for a nice outfit.
PT
11 tháng 5 2021
Currently, the development of COVID-19 is very complicated, so students are away from school and living at home to prevent infection. We often spend a lot of time together during the school year, so it is imperative that wash your hands often, especially before eating, after blowing your nose, and after using the toilet. And more importantly, we should wear a mask when recommended by the school and authorities and should be worn properly. We have to make a correct minimum distance of 1.5 m with people. Airborne respiratory viruses exist in saliva droplets when someone sneezes or coughs. So cover your nose and mouth when you sneeze or cough with a tissue or cough and sneeze into your elbow. We love to share utensils, favorite toys and cups with friends, but do not share eating utensils with friends, especially during flu season and other respiratory illnesses. It is important to comply in order to best prevent the Covid-19 epidemic.
AN
1
5 tháng 3 2023
a) x\(^3\)+3x\(^2\)-2x-6=0
⇔(x+3)(x+\(\sqrt{2}\))(x-\(\sqrt{2}\))
⇔x+3=0 hoặc x+\(\sqrt{2}\)=0 hoặc x-\(\sqrt{2}\)=0
⇔x=-3 hoặc x=-\(\sqrt{2}\) hoặc x=\(\sqrt{2}\)
b)2x\(^3\)+7x\(^2\)+7x+2=0
⇔(x+1)(2x+1)(x+2)=0
⇔x+1=0 hoặc2x+1=0 hoặc x+2=0
⇔x=-1 hoặcx=-\(\dfrac{1}{2}\) hoặc x=-2
c)x\(^3\)+7x\(^2\)-56x+48=0
⇔(x-1)(x-4)(x+12)=0
⇔x-1=0 hoặcx-4=0 hoặcx+12=0
⇔x =1hoặcx=4 hoặcx=-12
