Giải giúp mình phần trắc nghiệm với ạ

Phân tích vì sao Lê Lợi quyết định chuyển địa bàn hoạt động vào Nghệ An, Tân Bình Thuận Hóa. Kết quả của kế hoạch đó ? Giúp mình với ạ:(((

Biet : bz-cy/a = cx-az/b = ay-bx/c Cmr :a/x = b/y = c/z

2. Use the words in the box to fill the text below. (Sử dụng các từ trong bảng để điền vào bài viết dưới đây) TV1 is a ________ (1) television channel in Viet Nam. It attracts millions of _____(2) because it offers many different interesting programmes. The __________ (3) tells people what is happening in Viet Nam and the rest of the world. ___________ (4) bring a lot of laughter and help people_______ (5) after a hard working day. The most exciting programmes are________ (6). They can be both entertaining and___________ (7). Many people work hard every day to produce quality programmes for television. Some of them are programme designers,___________(8) and reporters.

5/4.6+5/6.8+5/8.10+....................................+5/298.300 nho cac ban giai va chi cach lam giup minh

rút gọn phân số 595959/636363 thành phân số tối giảm được phân số nào

Mn giúp mình nhé mình đang cần gấp ạ

chỉ mình bài tiếng việt này đi mấy bạn mình đang cần gấp

Yêu cầu đầu tiên và cũng là yêu cầu quan trọng nhất của một văn bản thuyết minh là gì?

IX. Rewrite the sentences so that it has similar meaning to the first one. (1p) 1. They have chosen John for the school footbal team. -> John has.......................................................................................................................... 2. The teacher speaks too quickly for me to understand. -> The teacher doesn’t........................................................................................................ 3. He has never got to the church for a wedding before. -> This is ............................................................................................................................ 4. The story was interesting, wasn’t it? -> The story......................................................................................................................... 5. Our sources of energy will soon end if we don’t try to save them. -> Unless ............................................................................................................................ X. Combine the two sentences into one. Use the beginning given and the word in capital letters(1p) 1. I have a sister. She is five years old.(YEAR) ->I have a ........................................................................................................................... 2. Nam is 1.50m tall. Mai is 1.40m tall.(10 CM) -> Nam is ............................................................................................................................ 3. She was hard-working. She failed the exam.( HOW) -> No matter ........................................................................................................................ 4. I speak Vietnamese. He speaks Vietnamese.( SAME) -> I and he ........................................................................................................................... 5. She performed well. She didn’t receive good comment from critics.( HER) -> Despite ...........................................................................................................................