Ở chim bồ câu xuất hiện hiện tượng ấp trứng và nuôi con, điều đó có ý nghĩa như thế nào?

3: Trong bài thơ Mùa xuân nho nhỏ có những hình ảnh mùa xuân nào? Em hãy nêu mối quan hệ giữa các mùa xuân ấy với nhau.

Theo em tuổi trẻ chúng ta cần có trách nghiệm như thế nào với đất nước trong hoàn cảnh hiện nay

viết các tổng sau dưới dạng tích a) ab- ac -am b)x.(y-2)-2.(y-2)

Cho các chất: đồng, sắt, không khí, rượu, dầu, nước màu. Hãy sắp xếp các chất nở vì nhiệt từ ít tới nhiều

Một vật được kéo trên sàn nhà bằng lực F = 20 N hợp với phương ngang một góc 300. Khi vật di chuyển 2m trên sàn. Lực đó thực hiện một công bằng bao nhiêu ?

Trong truyện ngắn'' người trong bao'' của sê khốp nhân vật bê-li-cốp có lối sống như thế nào, lối sống đó ảnh hưởng đến tình thân và hoạt động của các giáo viên, người dân thành phố ra sao. Việt đoạn văn 10-15 dòng

1 / 3 Exercise 4. Put the words in order to make a question. Then write a short answer. 1. homework/ you/ have/ your/ finished? (yes) __________________________________ ________________________ 2. your/ to/ been/ ever/ father/ has/ London? (no) __________________________________ ________________________ 3. done/ this/ you/ exercise/ have/ before? (no) __________________________________ ________________________ 4. had/ Jenny/ yet/ has/ lunch/ her? (yes) __________________________________ ________________________ 5. the/ ever/ story/ heard/ before/ have/ they? (no) __________________________________ ________________________ 6. rained/ has/ today/ it/ a lot? (yes) __________________________________ ________________________ 7. at/ you/ have/ seen/ a/ the/ play/ theatre? (no) __________________________________ ________________________ 8. been/ they/ friends/ have/ ten/ for/ years? (yes) __________________________________ ________________________

nội chiến hoa kỳ kéo dài bao lâu

VIII. Read the text. Complete the text by matching sentences A-G with gaps 1-6. There is one extra sentence you do not need. A Her head and her arm hurt, but she was alive. B He needed to take a plane into the jungle, but the flight was full C The problem was that she couldn't walk. D She walked for ten days with no food. E But after ten days, they decided that everybody was dead, so they stopped looking for people. F The other 96 people on the plane all died in the accident. G So she knew that the important thing was to find fresh water. ESCAPE FROM THE JUNGLE It was Christmas Eve 1971. A film director called Werner Herzog was at the airport in Lima, Peru. (1) _________ Herzog waited for the next flight and the plane took off from the airport without him. A few minutes later, it crashed into the jungle. There was only one survivor – a 17year-old German girl called Juliane Koepke. (2) _________ When the plane crashed, Juliane fell through the trees and landed on the ground. She woke up 24 hours later. (3) _________ She knew that she needed to get out of the jungle. Juliane didn't have the right clothes for a journey like this – she had a miniskirt! – but she knew a lot about the jungle. Her parents were scientists. They studied the jungle n Peru, and the jungle was Juiane's home when she was a young child. (4) _________ When she found water, she followed it and soon came to a river. She knew that there were often villages near a river. But it wasn't an easy journey for her. (5) _________ She often had to walk or swim through dangerous water, full of crocodiles. People flew over in a small planes to look for survivors from the accident. (6) _________ Two days later, Juiane Koepke walked out of the jungle, very hungry and tired, but alive! Fifteen year later, Werner Herzog went to Peru and made a film about Juliane Koepke's amazing journey. ( Ai giúp mik ik ạ )