48thuộc x;56thuộc x và x lớn nhất

Ai làm nhanh đúng 5 sao có vẽ hình nha

Giúp với m.n cần gấp Put the verb in the past simple tense: 1)In the past, there (be) _______________a terrible storm. 2)Peter and Daisy (be) __________ here an hour ago. 3)__________you (spend) _________ your holiday in Dalat last summer? 4)Miss White (write) ______________________to her father last Monday. 5)John ( not/ come) _______________ to my birthday party last Sunday.

24. When I ……………… to the cinema, the film …………. so I couldn’t see its introduction. A. went - had started B. had gone - started C. went - started D. have gone - will start 25. Due to an increasing rate of illegal hunting, there ……… a dramatic drop in the number of rhinos over the last 10 years. A. is B. has been C. had been D. was 26. After Marry …………… her Japanese course, she went to Japan to continue her study. A. has finished B. finished C. had finished D. finishes 27. John, my brother, who is also my best colleague, …………. me a lot in our important project since we started it. A. supports B. has supported C. have supported D. supported 28. That her grades are high in school ………………. her parents proud. A. made B. make C. have made D. makes 29. This is the first time I ………. swimming with my friend and ………… to the bottom like a rock. A. have gone - have swum B. have gone - swam C. go - swim D. went - swam 30. By the time Jane arrives, we ………………. the deadline of this week. A. have finished B. had finished C. will have finished D. finishes

Giải các phương trình sau sinx=1/2 cosx=căn 2/2 tanx=căn3 cotx=căn3/3 Giúp mk vs ạ,mk camon

Cho hỏi câu này làm như thế nào ạ

Tìm 5 trợ từ và 5 thán từ Và đặt 2 câu có sd trợ từ 2 câu có sd thán từ

AI LÀM NHANH ĐUNG 5 SAO CÓ VẼ HÌNH NHA

sắp xếp đa thức rồi chia (3x^4-2x-x^3+7x^2+2):(x^2+2) mng kẻ bảng ra giúp mình nha

khi 2 người bạn thân của em mâu thuẫn em sẽ làm gì?