So sánh giảm phân 1 và giảm phân 2

Biển Đông thông Vs đại dương nào qua eo

tam giác ABC có phải là tg vuông hay ko nếu AB,ÁC,BC tỉ lệ với 9,12,15

hình vuông có kích thước 10×10 được chia thành 100 ô vuông đơn vị. Hỏi có thể phủ kín hình vuông đó bằng các hình chữ nhật có kích thước 1×4 được ko nhanh vote

Xác định Hai biện pháp tu từ được sử dụng trong câu thơ sau: " nước non lận đận một mình, Thân cò Lên thác xuống ghềnh bấy nay" Giúp mình bài này và bài1 trong ảnh nhé!

Giúp em câu 4 an dđjdkdkdkdkdkdk

ai chỉ tui tóm tắt vb: Bài học đường đời đầu tiên : Bức tranh của em gái tôi ai giúp cho 5 * luôn 1 người 1 bài nha

cho tam giác ABC vuông tại C , M là trung điểm AB .Tia phân giác góc ACB cắt đường trung trực AB tại D . Vẽ DE , DF lần lượt vuông góc với BC , AC tại E và F . chưng minh tam giác ABD là tam giác vuông cân

Mọi người ơi giúp mình làm bài toán với

Exercise 1: Chọn từ thích hợp trong số A, B, C hoặc D 1/ What was the name of the girl .............. passport was stolen ? A. whose B. who C. which D. when 2/ The bed ..................... I slept in was too soft. A. which B. who C. where D. what 3/ Nora is the only person ............... understands me. A. which B. who C. whom D. what 4/ The man ............. she is married to has been married twice before. A. which B. who C. whom D. what 5/ The hotel ........... we stayed was not clean. A. that B. which C. where D. what 6/ The last time.............. I saw her, she looked very beautiful. A. when B. which C. whom D. what 7/ The stories ....... Tom tells are usually very funny. A. that B. who C. when D. what 8/ Have you seen the money ........ was on the table ? A. which B. who C. whom D. what 9/ The factory ................... John was working is the biggest in town. A. which B. who C. where D. what 10/ Jim passed his driving test, .............. surprised everybody. A. that B. which C. whom D. what 11/ Do you remember the day............. we first met ? A. when B. which C. whom D. what 12/ Thank you for your letter, .................... I was very happy to get. A. that B. which C. whose D. what 13/ The reason ................ he failed was obvious. A. that B. why C. whom D. what 14/ Ann has a lot books, most of .... she hasn't read. A. that B. who C. which D. what 15/ The mother ............. son was killed in the accident was very sad. A. that B. whose C. whom D. what Exercise 2 : Nối hai câu thành một câu sử dụng đại từ, trạng từ quan hệ 1/ The student is from China. He sits next to me. ……………………………………………………………………………………………… 2/ I thanked the woman. This woman had helped me. ……………………………………………………………………………………………… 3/ The professor is excellent. I am taking his course. ……………………………………………………………………………………………… 4/ I recently went back to Paris. It is still as beautiful as a pearl. ……………………………………………………………………………………………… 5/ Nam knows the man. We talked to him this morning. …………………………………………………………………………………………… 6/ The house is very old. My grandfather used to live there. ……………………………………………………………………………………………… 7/ We stayed in a hotel . The hotel was very expensive. ............................................................................................................................................ 8/ The man is an architect . We play with his son every day. ............................................................................................................................................ 9/ She’s riding on the elephant . It was carried from India. ............................................................................................................................................ 10/ Trinh Cong Son composed songs . They are greatly kiked by millions of Vietnamese people. ............................................................................................................................................ 11/ The engineers designed the building . The engineers received an award. ............................................................................................................................................ 12/ The students live in that dormitory . They are from Australia. ............................................................................................................................................ 13/ The bicycle has only a wheel . It is often used at the circus. ............................................................................................................................................ 14/ My best friend sees me every day . He always has something new to tell me. ............................................................................................................................................ 15/ Her house is in excellent repair . Her house is over two hundred years old. ............................................................................................................................................