Bài 4: Cho tam giác có B = 45 độ , đường cao AH, phân giác BD. Cho biết góc BDA = 450. Chứng minh HD // AB.

Viết phương trình hóa học khi cho metan tác dụng với khí oxi và khí clo ( ánh sáng khuyếch tán).

I'd never given much thought to how I would die. đây là câu điều kiện loại mấy ạ

Giúp mình bài 4+5+6 vs mn ơii @@ Mik đang cần gấp ạ :((

Choose the word whose main stressed syllable is placed differently from that of the others in each group. A. basketball B. athlete C. career D. skateboard

Trong bài văn "Đức tính giản dị cuả Bác" để chứng minh sự giản dị của bác trong việc làm và trong quan hệ với mọi người,tác giả dã đưa ra những dẫn chứng nào?Em có nhận xét gì về cách đưa dẫn chứng của Tác giả

1. He is the singer about ……………..I often tell you. A. that B. who C. whom D. which 2. The music ……………… we are listening to is very wonderful. A. to which B. which C. with which D. who 3. My uncle has five hunting dogs, …………… is ten year old. A. one of which B. which one of C. one of whom D. one whom of 4. The flat in ………………. he lived was dirty. A. which B. in what C. to which D. to whom 5. The farmer and their cattle ……………… had been trapped in the storm were fortunately reused A. who B. whom C. which D. that 6. This is a letter ……………… I am looking forward during this morning A. in whom B. about whom C. to which D. about which 7. This is his wife and children in …………….. he often takes pride. A. whom B. which C. that D. who 8. We all thank him ……………… gave us a lot of help. A. whom B. whose C. who D. which 9. I don’t know the reason ………………. She hasn’t talk to me recently. A. on which B. for which C. of which D. about which 10. That’s the girl to …………….. my brother got engaged. A. which B. who C. whom D. that 11. Smoke from factories is polluting the air, …………….. rain forests can’t clean fast enough. A. in which B. where C. that D. which 12. In this restaurant I met the waiters, ………………. are college student. A. several of who B. several of whom C. several of which D. several of that 13. The woman ……………….. I was looking smiled. A. at whose B. for whom C. at whom D. at which 14. Love, ……………… is a wonderful feeling, comes to everyone at some time in his life. A. that B. when C. where D. which 15. Is this the article ……………… you were interested? A. which B. in which C. at which D. who

làm hộ em câu này ạ thay giao từ hôm qua mà hôm nay vẫn chưa làm được

vì sao ĐBSCL không đắp đê chống lũ như ĐBSH ?

II. Divide the words into two columns. Stress on the 1st syllable Stress on the 2nd syllable ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. ................................. album complete harvest annual perform cancel review rainy handsome parade reply culture afraid happy dislike listen prefer remote