Nguyên nhân khách quan và chủ quan xảy ra cháy nổ

Cần gấp bài giải và vẽ hình, vote 5 sao và ctlhn mong mn giúp mình với Cho tam giác ABC có 3 góc nhọn. Đường tròn tâm O đường kính BC cắt AB tại E, cắt AC tại F. Các tia BE và CE cắt nhau tại H. 1. Cm: tứ giác CKHF nội tiếp được 2. Cm: tứ giác BKHE nội tiếp được 3. Cm: góc EFH = góc HFK. ---> FH là phân giác góc EFK

1. Viết lại câu sử dụng cách nói gián tiếp a, She said,'' I can't find my umbrela

. Finish each of the following sentences in such a way that it means exactly the same as the sentence printed before it. 46.The boy went to school late because of the traffic jam. The traffic jam prevented ____________________________________________. 47. It is very difficult to get rid of a bad habit.  Getting _________________________________________________________. 48. Despite the heavy rain, he went on a camping tour with his friends last weekend.  Although ________________________________________________________. 49. They were repairing the machine when the accident happened.  The machine _______________________________________________________. 50. The news was so shocking that no one could believe it.  It was ______________________________________________________________.

giúp tui vs lm hết nha lm hết =ctrlhn

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công dân có quyền được đưa ra ý kiến của bản thân tại các cuộc họp là biểu hiện của quyền nào sau đây của công dân

Trình bày quá trình ra đời và phát triển của tổ chức ASEAN

Read the following passage, then choose the correct answer. MY MEDICINE FOR HEADACHES I have just returned from a holiday in the mountains of Peru. I went (31)………… with my family. My parents have (32)…….me on other holidays in mountain areas, but the mountains in Peru were (33)………. I've ever seen. One day, (34) ………. I was looking around a very old village, I started to talk to an old woman. I told her I had a headache (35)……….we were so high up in the mountains. She went to a plant (35) …… was growing near us, took a (37)…… flowers from it and gave some to me. She told me to smell them. They smelt (38) …… the tea my mum sometimes drinks at home. It was a (39)...... smell. And then my head stopped (40)....... It was amazing. 31. A. walked B. walk C. walking D. walks 32. A. take B. took C. taking D. taken 33. A. higher B. the highest C. as high D. high 34. A. while B. after C. during D. BEfore 35. A. because B. but C. or D. however 36. A. who B. where C. which D. whom 37. A. many B. few C. lot D. little 38. A. with B. as C. like D. alike 39. A great B. lovely C. wonderful D. amazing 40 A. hurt B. hurting C hurted D. hurntted

Giúp e với ạ mong mọi người giúp đỡ