Một tàu thủy chạy trên một khúc sông dài 80km, cả đi lẫn về mất 8h20p. Tính vận tốc tàu thủy khi nước yên lặng, biết rằng vận tốc dòng nước bằng 40km/h.
Giải giúp mình câu b,c bài 2 với! ( Mình đang gấp lắm nên chưa chụp ảnh) b/ 17/27 - ( x+1/5)^3= -47/27 c/ -4/7= x-40/31-5x Mình cảm ơn trước ( Nhanh nhanh nha bạn )
Lấy CH4 đun ở 1500độc rồi làm mạnh nhanh ,thu được hỗ hợp X có tỉ khối đối với hiđro là 6,4 hiệu suất phản ứng là
nêu cách tạo và mở văn bản mới? cách lưu văn bẳn
57. A. morning B. afternoon C. evening D, time 58. A. but B. or . and D. with 59. A. colour B. seed C. tree D. leaf 60. A. to B. at C. from D. for II. Fill in each blank with ONE suitable word. (10 pts) Mr. Thomas is... .....(61) engineer in a big factory. He lives in a small apartment............(62) the eleventh floor of a building in Da Nang City. The factory is ............ (63) near his house, so he goes to work by bus. He leaves .........(64) at 7 o'clock to arrive to work at 7.45.............(65) is Saturday morning now, and Mr. Thomas is..............(66) home, in bed. On Saturdays he...........(67) up at a quarter to seven. Then he sits in the living room and...........(68) breakfast. On Saturday aftemoons he............(69) tennis or goes swimming. On Saturday evenings, he ............ (70) stay at home, he usually goes out. III. Read the following passage and answer the questions below (5 pts) Some people think that sports and games are unimportant things. In fact, sports and games can be of great value, especially to people working with their brain most of the day Sports and games make our bodies strong and keep us healthy. But these are not Làm phần II nha
Phrases with hold B. Study these phrases with hold and complete the sentences with the most appropriate one in each case in the correct form. Replace one’s with the correct possessive form. hold a conversation • hold forth • hold good • hold an inquiry, investigation hold the line • hold one’s own • hold one’s tongue • hold hands 1. The Ministry are ______________________ into the disappearance of some secret documents. 2. Although the patient is still on the danger list following the operation, there has been no change in his condition so at least he’s ______________________. 3. The argument is valid in this case but I doubt if it would ______________________ in all circumstances. 4. The lovers were ______________________ as they walked down the street. 5. I was itching to tell him what I thought of him but decided it would only lead to trouble so I ______________________. 6. I’ve exchanged a few words with him now and then but we’ve never ______________________. 7. ______________________ please! We’re trying to connect you. 8. He loves the sound of his own voice. He ______________________ for an hour or more on his favourite topic. Transformation C. For each of the sentences below, complete the second sentence so that it has a similar meaning to the first sentence, using the word given. Do not change the word given. You must use between three and eight words, including the word given. 1. I can’t stand his brothers and sisters, without taking his awful mother into consideration. alone I can’t stand his brothers and sisters, _____________________________________. 2. The best thing you can do in this situation is to keep quiet. hold In this situation I __________________________________________ if I were you. 3. I don’t feel like arguing at this moment. mood I’m not ___________________________________________ at this moment. 4. Peter doesn’t like the idea and Paul doesn’t, either. nor Neither ____________________________________________ the idea. 5. They are completely different from each other. common They have ____________________________________________. 6. The meal we had yesterday was far better than this. nearly This ________________________________________ the meal we had yesterday. 7. Our situations are very similar. difference There’s not _______________________________________ your situation and mine. 8. You had no right to speak to her like that. spoken You ___________________________________________ to her like that.
Vẽ naruto cso tô màu đủ điều kiện vote 5 sao
Giúp mình vs mình ko biết làm bài này
Mọi người ơi. Vẽ hộ em theo chủ đề: " Bác Hồ và thiếu nhi" với ạ> Ko chép mạng nha. Bài này là bài dự thi
Đến thăm văn miếu, khách nước ngoài ngạc nhiên vì điều gì ?
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