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BDD
1 năm trước
Giải thích cho mình tại sao khí cho X tác dụng với H2O ta có: nBa=x thì suy ra được nAl=2x vậy? (chỗ khoanh tròn ý), chỉ cần giải thích chỗ ấy thôi, không cần làm cả bài đâu.
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B. There are four mistakes in the following passage, write down the mistakes and then correct them. The first one is done for you: (0,6m) My husband and I have a problem about our holiday last year. I wanted to have a “lazy seaside holiday” because I was tired and need to relax. I loved lying in the sun, drinking iced beer and reading a good book. But Robert liked busy, culture holidays. He liked visiting museums and art galleries. He hated sunbathing because he always went red, not brown. The travel agent tried to help us and suggested Greece. I said I’d love to sail to a quiet island, but of course Robert said he’d like to stay on Athens. It was easy deciding what to do – we flew to Athens together, Robert stayed there and I traveled to the island of Kos. 0. have had 1. 2. 3. 4. Cho mình biết sai chỗ nào với nha. Hứa cho 5 sao + cảm ơn. Bạn nào sớm nhất cho ctlhn nha.

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