lập dàn ý văn biểu cảm về sự hy sinh của các chiến sĩ áo trắng mình đang cần gấp ạ

tìm x,y,z biết:x\4=y/3,y\2=z\3 và x mũ 2 -2y mũ 2 +z mũ 2=73

Viết thư phản hồi Dear Annie, Hope you are doing fine. My departure date for New Zealand is drawing near, and I am busy with last-minute preparations. As you know, I have enrolled at an institute called 'Practical English' in Wellington, for a six-month Advanced course, full-time. It is quite expensive but I am hopeful of improving my English skills, especially pronunciation. To assist in covering the costs of my study, I aim to find a part-time job. Not only are the college fees rather high, but also I know that rental accommodation in the capital city will not be cheap; to say nothing of food and heating expenses! So I would very much like to arrange some temporary employment before I arrive. I was wondering if you could ask around among your friends and colleagues to see if anyone wants a house-cleaner, gardener, or nanny for their children. I know you have a wide social network in Wellington which you could canvas for me if you wouldn't mind, I'd be so grateful. I look forward to hearing from you soon. Best wishes, Juliana

Cho tứ giác lồi ABCD có AB và CD kéo dài, tạo thành một góc vuông. Gọi M,N,P,Q theo thứ tự là trung điểm của BC, BD, AD, AC. - Chứng minh MNPQ là hình chữ nhật - Nếu cho thê điều kiện BC// AD, BC= 4cm, AD=16 cm, thì độ dài MP bằng bao nhiêu?

Mai táu đi thi, ôn bây h có sớm quá ko ạ Nhờ các pác viết cho táu tất cả các thì đã được dạy từ hồi lớp 6

Giúp em phân tích 2 câu Giếng gốc đa nhớ người ra lính Đầu súng trăng treo ạ Em xin cảm ơn

1. Thu and Lan …………. Pen pals for over 5 years. A. were B. are C. haven’t D. have been 2. The students used ………….football in that stadium, but now they don’t. A. Played B. Play C. Playing D. to play 3. Would you like ………….and visit my country? A. Came B. Come C. to come D. coming 4. He wishes he …………….around the world. A. Can travel B. could travel C. travels D. Traveling 5. They wish they ………..a new house. A. have B. has C. to have D. had 6. You must learn English at school. It’s a……………………..subject. A. Primary B. compulsory C. National D. second 7. I was ………….by the friendliness of the people and the beautiful sights. A. interested B. impressed C. comprised D. corresponded 8. Ringgit is the unit of …………….in Malaysia. A. money B. lesson C.currency D.language Xem chi tiết tại: Đề thi giữa học kì 1 lớp 9 môn Anh năm 2020 - 2021 II. Đề thi tiếng Anh giữa kì 1 lớp 9 có đáp án Circle the word whose underlined part is pronounced differently from the others 1. A. teacher B. brochure C. beach D. much 2. A. prefer B. prepare C. edge D. delete Circle the word whose stress is placed differently from the others 3. A. minimize B. remember C. deposit D. immediate 4. A. jungle B. royal C. snorkel D. marine Choose the best option by circling A, B, C or D to complete each sentence 5. Vietnam is a (an)......................country. A. exporting-coffee B. coffee-export C. export-coffee D. coffee-exporting 6. When the …………….came, they carried her out to it. A. ambulance B. victim C. doctor D. wound 7. The boy fell………….his bike and had an injured knee. A. of B. off C. out D. into 8. He is working very hard……………get good grades. A. so as B. in order not C. in order to D. so as not to 9. Linh is a (an) …………..She works in a flower shop in Tay Ninh Town. A. engineer B. nurse C. florist D. teacher 10. “Would you mind if I smoked?” – “I’d rather you ……….”. A. didn’t B. don’t C. shouldn’t D. mustn’t 11. You must come………….my house for dinner on the weekend. A. in B. over C. into D. on 12. Oh, no! I’m ……………making the same mistakes A. usually B. often C. always D. all time Xem chi tiết tại: Đề thi tiếng Anh lớp 9 giữa học kì 1 năm 2020 - 2021 III. Đề kiểm tra giữa kì 1 lớp 9 môn Anh có đáp án Circle the word A, B, C or D whose underlined part is pronounced differently from the others. 1. A. talked B. watched. C. lived D. stopped 2. A. measure B. dream C. weave D. team-building Circle the best answer among A, B, C or D to complete the sentences. 1. Do you know who’s ____________ his pottery workshop? A. bringing out B. taking over C. passing down D. turning down 2. When did your grandparents set ____________this workshop? A. up B. off C. out D. in 3. This laptop is much more user-friendly, but it costs ____________the other one. A. so much as B. twice as much as C. as many as D. twice as many 4.____________ she was tired, she finished the scarf for her dad. A. Because B. So C. But D. Although 5. After I found all the information I needed, I ____________the computer. A. looked for B. switched on C. turned off D. put off 6. Why don’t we go to Da Nang city on the weekend? - “___________” A. That’s a fine day B. That’s a good idea C. That’s a trip D. That’s a reason

Các bn lm câu 1,2 cho mk nhé ! Mk cảm ơn nhìu ak !

Viết CTHH trong các trường hợp sau: a)Phân tử A có phân tử khối là 64 và được tạo nên từ hai nguyên tố S,O b)Phân tử B có phân tử khối gấp 1,125 lần phân tử khối của A và B được tạo nên từ hai nguyên tố c) H trong đó số nguyên tử hiđro gấp 2,4 lần số nguyên tử cacbon

Giúp em làm hết nhé HỨa cho 5 sao