Mấy bạn gửi cho mình vài cái như thế này nữa nhé.mk cảm ơn
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Nếu các bạn đưa câu hỏi trắc nghiệm có đầy đủ hướng dẫn, câu hỏi của bạn sẽ được chọn để đưa vào phần câu hỏi trắc nghiệm của HOC24. Khi đó điểm GP của bạn sẽ được tăng thêm 3 đ.
1. Nam (never / eat) _____hasn't eaten__________ pizza before.
2. He (study) _______has studied_________ English for two hours every day.
3. Khoa (like) _____likes__________ omelette very much. It’s his favorite food.
4. My grandmother hates (eat) ____eating___________ noodles. She prefers rice.
5. Thanh (study) ________is studying_______ Physics at the moment.
6. I can’t sleep because the children (play) _______ play________ the drum in the living room.
7. I enjoy (fish) ___fishing____________ because it (be) ______is____________ relaxing.
8. I think, in the future people (not play) ____won't play____ individual games.
9. We find (arrange) ______arranging_________ flowers interesting because it (help) ______helps_________ us relax.
10. I (not collect) _______won't collect________ dolls when I grow up.
11. ______Have_________ Lan (do) _____done__________ her project yet?
12. ________Have_______ you ever (eat) ______eaten_________ Sushi?
13. We (go) _____went__________ to that village to do volunteer work last week.
14. Tom (call) ________called_______ his boss yesterday.
15. She often (go) ____Does she often___________ to the market with her mother once a week?
16. We (visit) ___are going to visit____________ Ha Noi next month.
17. Lan and her father (visit) _______visited________ the Temple of Literature 2 weeks ago.
18. They (not start) _______haven't started________ the project yet.
19. I (have read) _____have read__________ that novel by Hemingway several times.
20. I think in the future, people (explore) ______will explore_________ the nature in stead of watching T.V
Bạn ạ, trong cuộc sống ai mà không phải trải qua khó khăn rồi mới bước đến thành quả. Đôi khi chỉ là vấp ngã đúng ngã rất đau và bạn cần phải có người đỡ dậy, nhưng bạn phải hiểu rằng họ không thể đỡ bạn mãi như vậy được mà hãy chính bản thân bạn phải tự cố gắng, phấn đấu vì tương lai của bản thân chỉ như vậy bạn mới biết bản thân bạn đã vững vàng đến đầu. Hãy ghi nhớ một điều rằng " sau sự vấp ngã ấy của bạn chính là sự thành công và trưởng thành của chính bản thân "
hi quynh nhi,
how are you ?are you having a nice holiday ? i am having a great time in HA LONG BAY!
it's great weather here ! it's very hot and sunny . my family and i go to the beach every day . the beach is a lot of fun because you can do lots of water sport here . i'm going to waterski this afternoon and my brother is going to windsurf .
we are going to visit a museum tomorrow morning . it's about the history of halongbay . then later we are going to go shopping in the town . we want to buy some present from halongbay .i want to get you a present in halongbay . we are goig to fly home next week. i want to show you all my photos! .
see you soon .
best wishes,
thanh xuan
nho k cho mk nhe
3.
Do M là trung điểm BC \(\Rightarrow\overrightarrow{CM}=\dfrac{1}{2}\overrightarrow{CB}\)
N là trung điểm AC \(\Rightarrow\overrightarrow{AN}=\dfrac{1}{2}\overrightarrow{AC}\)
K là trung điểm AB \(\Rightarrow\overrightarrow{BK}=\dfrac{1}{2}\overrightarrow{BA}\)
Do đó:
\(\overrightarrow{AN}+\overrightarrow{CM}-\overrightarrow{KB}=\overrightarrow{AN}+\overrightarrow{CM}+\overrightarrow{BK}=\dfrac{1}{2}\overrightarrow{AC}+\dfrac{1}{2}\overrightarrow{CB}+\dfrac{1}{2}\overrightarrow{BA}\)
\(=\dfrac{1}{2}\overrightarrow{AB}+\dfrac{1}{2}\overrightarrow{BA}=\overrightarrow{0}\)
4.
\(\overrightarrow{BC}=\left(6;-2\right)\)
Gọi \(A'\left(x;y\right)\Rightarrow\overrightarrow{BA'}=\left(x+3;y-1\right)\)
Do A' thuộc BC \(\Rightarrow\overrightarrow{BA'}\) và \(\overrightarrow{BC}\) cùng phương
\(\Rightarrow\dfrac{x+3}{6}=\dfrac{y-1}{-2}\Rightarrow x=-3y\)
\(\Rightarrow A'\left(-3y;y\right)\Rightarrow\overrightarrow{AA'}=\left(-3y-2;y-4\right)\)
Mà AA' vuông góc BC \(\Rightarrow\overrightarrow{AA'}.\overrightarrow{BC}=0\)
\(\Rightarrow6\left(-3y-2\right)-2\left(y-4\right)=0\Rightarrow y=-\dfrac{1}{5}\)
\(\Rightarrow A'\left(\dfrac{3}{5};-\dfrac{1}{5}\right)\)
Hi Hoa !
here i am at the Superb Summer Camp. Mrs. Huong asks us to write-mail in english. Wow! everything here is in english.
there are 25 kids from different school in Ha Noi. They are all nice and friendly. My new friend is Lien, Phong, Phuc and Linh. This evening we're having a campfire. We're singing and Lien is telling a ghost story! i hope is isn't too scary! tomorrow we're doing a treasure hund in the field. Then in the afernoon we're visiting a milk farm to see how they make milk, cheese and butter. I'm not sure what we're doing on the last day! mrs. Huong hasn't told us yet. I'm sure it will be fun!
i miss you already. please write soon.
Love,
Huyen
Dear Linh,
How are you? I was very happy when I got a letter from you. I am really happy that you spent a wonderful summer holiday in Sa Pa. And now, I would to tell you about my summer holiday. Last summer I visited Cua Lo beach with my parents. We went there by car. We stayed in Binh Minh hotel for a week.
In Cua Lo, we visited a lot of interesting places: Hon Ngu island, Nguyen Su Hoi temple. But the most exciting for me was visiting Hon Ngu island. It was fantas and roman.. Food in Cua Lo is extremely delicious. I especially felt excited with the courses from seafood such as "cua rang me, chao ngao or mam ruoc"
Cua Lo's people are very friendly and warm. So, my parents and I felt happy very comfortable at home. Well, I told you everything about my holiday. Trang, what places do you want to visit on your next holiday? Why?
I hope to get the answer from you soon.
Best wishes,
Mai
cái này à ? là bọn căm thù ai đó và bọn chúng cứ gửi đi . bn của mk cung bị ghi như vày và còn nhắn là nếu ko làm theo thi mẹ bn sẽ chêt
- đây nha bn..