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Mấy cái này chỉ là trắc nghiệm kèm theo phần giải thích thôi ạ nhìn dài nhưng các bạn chỉ cần ghi đáp án với lí do vì sao thôi cũng khá ngắn mà mọi người giúp mình vơi!T.T
If you enjoy cycling for pleasure, doing it in London can be a shock. There are not enough lanes especially for bikes, and making your way through the traffic can be very risky. But if you have great passion, cycling in London can be exciting, and it is an inexpensive way of keeping fit if you live there. Some cyclists don’t mind spending a lot of money on expensive bikes. However, if you just want a basic bike that is only for occasional use, there are many cheap choices. Several markets have cheap bikes on sale which may not be impressive to look at but should be satisfactory. You should buy a cycling helmet if you want to cycle in London. Wearing a cycling helmet is not compulsory in Britain, but it is a good idea to wear one for protection.
1.What is the main idea of the passage? (ý chính đoạn văn)
A.Cycling helmets
B. Cheap bicycles
C. Bicycle markets
D. Cycling in London - đọc cả bài và ngay từ câu đầu tiên đã nói về việc đạp xe ở London.
2.According to the passage, cycling in London is
A.easy - dễ dàng
B. difficult (câu 2)
C. tiring - mệt mỏi
D. boring - nhàm chán
3.The word “it” in line 3 refers to_____________.
A.cycling
B. passion
C. excitement
D. doing exercise
4.The difficulty of cycling in London is described in lines (sự khó khăn của việc đạp xe ở London được mô tả ở dòng...? - ở câu thú 2 em nhé)
A. 2
B. 5
C. 5-6
D. 8-9
5.According to the passage, all the followings are true EXCEPT that __________
A.It is compulsory to wear a helmet when cycling in Britain. (câu cuối cho thấy điều ngược lại)
B.Some bikes in London are cheap.
C.There are not many lanes especially for bikes.
D.Some cyclists don’t want to buy expensive bikes.
a) \(\left|x-3\right|\ge0\)
\(\Rightarrow\left|x-3\right|+2021\ge2021\)
\(\Rightarrow A\ge\dfrac{2020}{2021}\)
Dấu = xảy ra khi x = 3
Vậy:............
b) Ta có: \(\left\{{}\begin{matrix}\left(x-\dfrac{3}{5}\right)^2\ge0\\\left|y+1\right|\ge0\end{matrix}\right.\)
PT => \(\left\{{}\begin{matrix}x=\dfrac{3}{5}\\y=-1\end{matrix}\right.\)
Hello
What's your name?
Which class are u in?
How are u?
Hi
My name's Tuan
I'm in grade 7
I'm always nice
Apple
Lemon
Orange
Grape
Peach
Cucumber
Pear
Có 1 số từ mình k biết thông cảm nha ;-;
tranh là picture
chanh là lemon hoặc lime nha
Pho is one of my favorite foods. Pho is the most popular and special dish in our country, Vietnam. There are two main kinds of Pho: Pho with beef and Pho with chicken. Pho is served in a bowl with a specific cut of white rice noodles in clear beef broth, with slim cuts of beef (steak, fatty flank, lean flank, brisket). Chicken Pho is made using the same spices as beef, but the broth is made using only chicken bones and meat, as well as some internal organs of the chicken, such as the heart, the undeveloped eggs and the gizzard. I always enjoy a bowl of hot and spicy Pho for breakfast. Mornings are a special time for pho in Vietnam. I love Pho and I can eat it every morning without boring.
In the past, my eating babit is quite healthy. For breakfast, I usually have a bowl of cereal, a glass of milk and some fruit. Additionally, I prepare a lunch box on her own instead of buying fast food at school canteen. In the evening, I often eat more vegetables and reduces the amount of meat. I believe that eating healthily means that I should follow a balanced diet and avoid junk food. Research shows that reasonable eating habits not only boost our willpower but also improve our performance at work
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chúc bạn kiểm tra tốt nhé!!!
mk chỉ tìm đc bấy nhiu đó thôi!! thông cảm