Phân tích cấu tạo và quan hệ giữa các vế câu sau:

"Cai lệ tát vào mặt chị một cái đánh bốp, rồi hắn cứ nhảy vào cạnh anh Dậu"

Cho tam giác ABC có các góc B và C là góc nhọn, đường phân giác AD. Biết AD+AB = √5cm, BD =2cm. Tính độ dài DC.

X. Rewrite the following sentences using the provided word and keep meaning as that of the
root one.
33. Jack’s parents made him study a lot for the entrance exam to high school.
Jack was................................................................................................................
34. You can’t register for a course abroad if you don’t have a passport.
Unless...................................................................................................................
35. “Why don’t we visit the Royal Citadel first?” Quang said.
Quang suggested that.............................................................................................
36. People expect that he will join the company soon.

He..........................................................................................................................
XI. Complete the second sentence so that it has a similar meaning to the first sentence, using
the word in brackets.
37. He said he wouldn’t have enough time to finish the job. (WILL)
.............................................................................................................................
38. When did your friends eat that chocolate cake? (WAS)
...............................................................................................................................
39. “What are the skills that concern you most?” my teacher asked. (I)
....................................................................................................................................
40. I have never read such as interesting novel as The Little Prince. (MOST)
...............................................

1. Their teacher is making them study hard

=> They.....................

2. As I get older, I want to travel less

=> The older..............

3. My father speaks very little French.

=> My father speaks hardy.......

4. I have never been to Liverpool in my life.

=> Never..............

Thanks for helping !

This is the worst meal I have ever had.

=> Never.........

Thank you very much!

Đốt cháy hoàn toàn 3.1 g photpho trong oxi dư. Cho toàn bộ sản phẩm tạo thành tác dụng với nước tạo thành 500ml dung dịch.

a, viết các PTHH

b, tính khối lượng axit thu được

c, tính nồng độ mol dung dịch tạo thành.

Kính mong thầy cô giáo và các bạn giúp đỡ.