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134
Số lượng câu trả lời
45
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4
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23
Người theo dõi (13)
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Câu trả lời:
Chậm rồi!!!
Chủ đề:
Violympic toán 9Câu hỏi:
Giải các hệ phương trình:
a) \(\left\{{}\begin{matrix}\left(x+3\right)\left(y-5\right)=xy\\\left(x-2\right)\left(y+5\right)=xy\end{matrix}\right.\)
b) \(\left\{{}\begin{matrix}\dfrac{1}{x}+\dfrac{1}{y}=\dfrac{3}{4}\\\dfrac{1}{6x}+\dfrac{1}{5y}=\dfrac{2}{15}\end{matrix}\right.\)
Chủ đề:
Luyện tập tổng hợpCâu hỏi:
Chuyển từ trực tiếp sang gián tiếp sử dụng các động từ đặc biệt.
1. “Shall I go and get a candle?” said Ann.“I’d rather you got another bulb”, said Mr.Jones.________________________________________________________________________________________________________________________________________________ 2. “I’m looking for a man called Albert,who drinks in this bar”,I said.“I should keep away from Albert if I were you, “said the barman________________________________________________________________________________________________________________________________________________ 3. ‘Your licence is out of date,’ said the policeman.‘It is’, I admitted,English Land ‘Next time’, he said severely, ‘apply for a new one before your current one has expired’.________________________________________________________________________________________________________________________________________________ 4. ‘Could I borrow your map again?’ said Peter.‘You‘re always borrowing it. Why don’t you get one of your own?’ I said.________________________________________________________________________________________________________________________________________________ 5. ‘Can you hear that noise?’ Ann said. ‘What do you think it is?’‘I think it’s only rats running up and down inside the wall’, I said.‘I think it’s someone trying to get in’, she said. ‘You’d better go and see’.________________________________________________________________________________________________________________________________________________ 6. ‘Shall I start tomorrow?’ I said.‘I’d rather you started today’, said Tom.________________________________________________________________________________________________________________________________________________ 7. ‘Why don’t you go and see the film? It may help you to understand the book’, I said.________________________________________________________________________________________________________________________________________________ 8. Why don’t you sell that car?, said Bill.Nobody would buy it, said Peter. What about just putting a match to it?________________________________________________________________________________________________________________________________________________ 9. ‘I’ve been given so many bottles of wine lately that I’ll have to buy another wine rack’, said Mr.Jones.‘Why don’t you throw a party and save yourself the expense of a wine rack?’ I suggested.________________________________________________________________________________________________________________________________________________ 10. ‘Press button A to start the engine’, he said.________________________________________________________________________________________________________________________________________________ 11. “Let’s go to the cinema”, said Ann. “Yes, let’s”, I said.________________________________________________________________________________________________________________________________________________ 12. The Prime Minister said, “Let us show the nation that we are worthy of their confidence”.________________________________________________________________________________________________________________________________________________ 13. “Let me stay up a little longer tonight, mother” begged the child.________________________________________________________________________________________________________________________________________________ 14. “Let’s eat out tonight”, said Ann. “Too expensive”, objected Tom.“Why don’t we go back to your flat and have scrambled eggs?”________________________________________________________________________________________________________________________________________________