Có ai giúp em đi em chẳng có ai giúp đỡ hết 😭😭😭😭

tính độ pH của dung dịch hỗn hợp KOH 0,5M và BaOH2 0,025M

1.Giải thích thế nào là Phong Cách Hồ Chí Minh 2.Em học tập dược điều gì về phương pháp thuyết minh của tác giả trong bài phong cách Hồ Chí Minh

Theo em cần làm gì để tình anh em luôn được gắn kết ( Viết 7 đến 10 dòng) ai làm nhanh đúng vote cho hay nhất ạ

Hàm số có bao nhiêu điểm cực trị

Vẽ giúp mình một cái bánh trung thu bị cắt nửa, nhân thì theo sở thích của mn, `\text{~Chúc mọi người trung thu zui zẻ~}`

Cu ( đồng ) có phải là phân tử không?

Giúp mk vs ah, mk cảm ơn nhiều! 20. Ngoc is friendly. We are talking about her. • A. Ngoc, we are talking about, is friendly. • B. Ngoc, about her we are talking, is friendly. • C. Ngoc, whom we are talking about is friendly. • D. Ngoc, about whom we are talking, is friendly. 21.He started learning French six years ago. A.He has learned French for six years. B.It was six years ago did he start learning French. C.He hasn’t learnt French for six years. D.It is six years since he has learnt French. 22.People believed he won a lot of money on the lottery. A.He is believed that he won a lot of money on the lottery. B.He won a lot of money on the lottery, it is believed. C. He is believed to have won a lot of money on the lottery. D.He was believed to win a lot of money on the lottery. 23.She was too weak to lift the basket. A.Although she was weak, she could lift the basket. B.She shouldn't have lifted the basket because she was so weak. C.She was so weak that she couldn't lift the basket. D.The woman lifted the basket, so she wasn't very weak. 24..The last time I went to the museum was a year ago. A.I have not been to the museum for a year. B.A year ago, I often went to the museum. C.My going to the museum lasted a year. D.At last I went to the museum after a year 25.This is the first time I have ever attended such an enjoyable wedding party . A.The first wedding party I attended was enjoyable. B. had the first enjoyable wedding party. C.My attendance at the first wedding party was enjoyable.. D.I have never attended such an enjoyable wedding party before. 26.The coffee was not strong. It didn’t keep us awake A.The coffee was very strong, but it couldn’t keep us awake B.We were kept awake because the coffee was strong C.The coffee was not strong enough to keep us awake D.The coffee was so hot that it didn’t keep us awake 27.“Why don’t you put a better lock on the door?" said John. A.John suggested to put a better lock on the door. B.John asked why not putting a better lock on the door. C.John suggested putting a better lock on the door. D.John made us put a better lock on the door. 28.Nobody told me that George was ill. A.I wasn’t told that George was ill. B. I was told that George wasn’t ill. C. George wasn’t told to be ill. D. George was told not to be ill. 29.“Would you like to stay for dinner?” she asked me. A.She asked me if I liked to stay for dinner. B.She invited me to stay for dinner. C.She offered me dinner. D.She was very kind to offer me dinner. 30.“If I were you, I would go. ” he said. A. He advised me to go B. He told me to stay with him. C. He asked me not to go. D. He advised me not to go.

Bài ca dao trên có đc xem là văn bản không? Vì sao? Mục đích của bài ca dao trên? Văn bản trên thuộc PCNN nào?

tính 2 3/13 x 27/58 x 2 15/24 x 8/21 : 3/7 = ................................................................................................................ =................................................................................................................. =.................................................................................................................