a)Người gầy gò đen như thế nào? b)Bầu trời đen như thế nào? c) Cặp mắt đen như thế nào d) Nước cống đen như thế nào? e) mái tóc đen như thế nào?

Cho mạch điện có sơ đồ như hình vẽ, trong đó R1 = 15Ω, R2 = 30Ω, ampe kế A chỉ 0,6A. Số chỉ của các ampe kế A1 và A2 là bao nhiêu? giúp tớ với cần gấp ạ

giải nhanh cho mình ạ kèm hình nha, mình cần gấp ạ!!

Ai làm giúp e với,e đang cần gấp.

Mọi người giúp mình với ;-; Cần gấp lắm luôn íii

Đại diện của nấm men, nấm sợi, địa y

32. Mr. Hân is going to the USA for his holiday. He ________ up for nearly a year now. ​A. has saved ​B. is saving ​C. saves ​D. has been saving​ 33. The carpet ________. ​A. hasn’t been cleaned yet. ​B. hasn't cleaned yet. ​C. have yet been cleaned. ​D. has cleaned. 34. "Did you have a good time abroad?" - She asked me if ________. ​A. I have a good time abroad. ​B. I had good time abroad. ​C. I had had a good time abroad. ​D. I have had a good time abroad. 35. ________ this letter ________ last night? ​A. Is/ written​B. Is/ wrote​C. Was/ written​D. Were/ written 36. The houses where I used to live ________ very comfortable. ​A. is​B. was​C. are​D. were 37. After he ________ English course, he went to England to continue his study. ​A. will finish​B. has finished​C. had finished​D. have been finished 38. I wish I ________ a trip to London last year. ​A. had taken​B. took ​C. will take ​D. take​ 39. He started living here three years ago. ​A. He lived here three years ago. ​B. He has lived here for three years. ​C. He had been living here for three years. ​D. He had lived here three years ago. 40. Who ________ when I came? ​A. were you talking to​B. are you talking to ​C. you are talking to​D. you were talking to

Gọi P là chu vi hình tam giác có độ dài 3 cạnh là a, b, c. Tìm P biết A. A =5cm, b=10cm, c=12cm B. A=15cm, b=20cm, c=32cm

She fancy (cook). For the family

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