Đáp án:
Giải thích các bước giải:
Trong hợp chất SO3
%S=(MS/MSO3).100%=32/80.100%=40%
%O=100%-40%=60%
mình chỉ biết mỗi thế mong bạn thông cảm
Chúc bạn học tốt!!!!!!!
một trường tiểu học có 244 học sinh ,số học sinh nam nhiều hơn số học sinh nữ 28 em .Hỏi trường đó có bao nhiêu học sinh nữ ,bao nhiêu học sinh nam
Giải hộ mình với các bạn ơi nhanh nha mọi người mk cần gấp
Em hãy viết một bài phát biểu trong buổi sinh hoạt chuyên đề “Học tập” để thuyết phục các bạn tin rằng: Trong học tập, tự học là cách học hiệu quả nhất, giúp ta tiến bộ hơn trong học tập”. giúp mình nghiêm túc ạ ko spam để có điểm, mình báo cáo đấy !
Nêu mối quan hệ cùng loài và mối quan hệ khác loài Ở sinh vật Lấy ví dụ minh họa
Underline the correct word or phrase in each sentence. 1.If you phoned / had phoned me yesterday, I had given / would have given you the news. 2.If you took / would have taken more exerciser you might feel / had felt better. 3.If Tim drove / had driven more carefully, be wouldn’t have crashed / didn’t crash. 4.If you had come / came to see the film, you had enjoyed / would have enjoyed it. 5.If I’d known / I would know it was your birthday, I would send / would have sent you a card. 6.If people had helped / helped one another more often, the world might be / was a better place. 7.If our team had scored / scored more goals, we had won / could have won. 8.If you would have worn / wore a coat, you wouldn’t get / didn’t get wet.
2167,2:4,2 1099,8:42,3
Giúp mình với. Mình hứa cho các bn 5vote.
Help .......,,,,,,,....?me......
Complete the sentences with the correct adjectives above 1. The film was so ___________ that Mrs. Brown cried at the end 2. Romance move plots have become so __________________ that you can tell exactly what’s coming 3. My mother can’t stand war film because they’re too ___________________. 4. It was an action film, but it was so __________________ that I fell asleep in the middle 5. We laughed all the way through the film. It was so ______________________. 6. That thriller was so ______________. I couldn’t take my eyes off the screen for a second. 7. Sam always has nightmares after watching ____________ movies 8. The ending of The Sixth Sense was really _____________. It surprised me a lot. 9. The Meyerowitz Stories is getting some ______________ reviews and should be one to add your watch list. 10. Most historical movies are both educational and __________________. V. Complete the sentences with the words from the box. Critics star plot review disaster special effect Survey director documentaries must - see 1. In our _________________, we ask you to vote for your favorite film 2. The _____________ of the film was too complicated – I couldn’t understand it 3. Manohla Dargis is one of the chief film __________ of the New York Times 4. My younger brother enjoys watching ______________ about wild animals. 5. Bruce Lee’s martial arts movies made him an international film __________________. 6. The Godfather is one of ________________ film for movie lovers 7. James Cameron’s film about the Titanic _________________ won 11 Oscars. 8. I read a _________________ of that film and it sounds really interesting. 9. The ________________________ were amazing! The spaceships all seemed real! 10. The _______________________ shouted “Action!” and the actor started running VI. Complete the sentences with the correct adjective form of the words in brackets. 1. I find horror films really ___________________ and not at all fun to watch. (frighten) 2. Sometimes I get really ____________________ when I can’t express myself will in English. (frustrate) 3. The film was so ______________________! There was no happy ending for any of the characters. (depress) 4. If I feel ___________________, I find watching a romance comedy is often _________. ( stress – relax) 5. The news was so _____________ that she burst into tear. 6. Kathy was so ________________ when she saw the dinosaur bones at the museum (amaze) 7. The teacher was really _______________ so the lesson passed quickly (amuse) 8. Whoever Adrian gets _____________, he goes fishing (bore) 9. We all were _______________ with the results if the test. (disappoint) 10. Of course, action movies are ______________. That’s why I like them (excite)
viết đoạn văn khoảng 12 câu phân tích hình ảnh hàng tre trong khổ 1 bài thơ viếng lăng bác .Trong đoạn có sử dụng phép lặp
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