user-avatar
Ngoclinh2662000
2 năm trước
($\frac{1}{4}$-1).( $\frac{1}{9}$-1).( $\frac{1}{16}$-1).......( $\frac{1}{400}$-1) tính tổng help me .-. T.T
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

1 " My sister can speak 3 languages." => He said that............................................................................................................................. 2 The porter said to me, "I'll wake you up, when the train arrives in Leeds tomorrow." => The porter told me that............................................................................................................................................. 3 My wife said to me: "While you are away, I'll do the packing." => My wife told me that.......................................................................................................................................... 4 "Don't leave until I phone you,” => He asked me............................................................................................................................................ 5 "After he leaves hospital, they'll take him to the South," => The doctor said that...................................................................................................................................... 6 "They'll wait for the fisherman to return until it gets dark," => The local man explained to me that.......................................................................................................................................... 7 “As soon as I hear from him, I'll let you know," my neighbour said to me. => My neighbour told me that............................................................................................................................................ 8 I’ll live in town till my husband returns ." => She said that.......................................................................................................................................... 9. The mother said to her son, ."Sit still here, please." => The mother told her son............................................................................................................................................. 10. John said to his friend, "Come and spend a week with us." => John told his friend.......................................................................................................................................... bài 2: 1 "What were you doing at this time yesterday?" => He asked me...................................................................................................................................... 2 "Who has written this note?" => The boss asked the secretary................................................................................................................................... 3 "I've just received a postcard from my sister," my friend told me that........................................................................................................................................... 4 "The students also took part in arranging the conference," => The chair¬man said that............................................................................................................................................ 5 "Have you been here long?" => The stranger asked me.............................................................................................................................................. 6 "Did you really see this with your own eyes yesterday?" => The policeman asked the boy...................................................................................................................................... 7 "They will have taken a decision by the end of this meeting," she remarked. => She said that.......................................................................................................................................... 8 "Did you watch the detective film on TV last night?" => He asked her.............................................................................................................................................. 9 "This story happened long ago," he said. => He said........................................................................................................................................ 10 "I haven't read so interesting a book since I don't remember when," => She said.........................................................................................................................................

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team