Câu hỏi: Những phát minh sử dụng trong sản xuất của cách mạng công nghiệp Anh. Ý nghĩa?

Vẽ loli kute xD Luật như cũ Mod vẽ ưu tiên người que xDD

CMR A=(2n+17)^2-(2n+3)^2chia hết cho 28 B=(n^2+6n+6)^2-(n^2+2n-6)^2chia hết cho 16 C=(n^2+5n+8)^2-(n^2-3n-8)^2 chia hết cho 96

mọi người vẽ hộ em vs ak Chỉ còn 98 phút nữa là công chiếu rùi

1313 phần 1515 + âm 2345 phần 2341

Tìm từ có cach phát âm khác A.couple B.southern C.soul D.touch

Giúp e bài này vs ah e đg cần gấp ạ

Tính nhanh 1 phần 2 - 15 phần 7 + 1 phần 2 - 2 phần 17 -108 phần 322

Làm giúp e bài a,b,c,d ạ để bài là rút gọn rồi tính

Chọn phương án đúng A hoặc B, C, D để hoàn thành các câu sau đây.Câu 6: I hope that you .................... a good time tomorrow.A. will have B. are having C. shall have D. are going to haveCâu 7: I’m learning English ................ English songs.A. singing B. to singingC. for sing D. to singCâu 8: The paper has .............. good news today.A. some B. a C. theD. anCâu 9: Jack will miss his bus .................. he leaves now.A. if B. whenC. untilD. unlessCâu 10: I spent the evening ............... with my friends.A. to chat B. chatting C. chat D. for chattingCâu 11: The ............. are those who can not speak. A. deaf B. sighted C. blind D. dumbCâu 12: You look very tired, you .............. stay at home and relax.A. have B. are C. should D. willCâu 13: She likes her children ................ to the dentist every six months.A. go B. going C. to go D. to goingCâu 14: Marie Curie ............... the Radium Institute in 1914.A. found B. organized C. foundedD. set offCâu 15: Dinosaurs were one of the first .......... which existed on the Earth.A. speciesB. immigrantsC. settlers D. pioneersCâu 16: The ............... are those who don’t have jobs.A. unemployment B. unemployed C. unemployers D. unemployeesCâu 17: .................. is our national anthem composed?A. By whom B. Whom C. By who D. With whomCâu 18: The lift is out of order, ................ is too bad.A. that B. whichC. who D. whereCâu 19: What should we do to reduce the level of .................?A. pollutes B. pollutionC. pollute D. pollutingCâu 20: There are various .................. and animals in tropical forests.A. planterB. plant C. plantations D. plantsCâu 21: The boy is wearing a(n) ............ shirt. It’s too long and lose.A. oversized B. small-sized C. large-sized D. medium-sizedCâu 22: London is ............ the river Thames.A. in B. at C. of D. on Câu 23: “Are you single or married?” is to ask about one’s ..............A. nationalityB. address C. marital status D. occupationCâu 24: Three- quarters of the Earth is covered by ..........A. mountains B. sand C. seas and oceansD. soilCâu 25: Children in Ms Thuy’s class are dumb, deaf and ............. retarded.A. spiritedlyB. totally C. mentally D. normallyCâu 26: What a .......... person the old woman was!A. humanismB. human C. humanitarianD. humaneCâu 27: He will ring us up when he ............. in Paris.A. will arriveB. arrived C. arrives D. would arriveCâu 28: “ ... ............do you go swimming?” – “Twice a week”.A. How long B. How oftenC. What time D. HowCâu 29: .............. to watch TV a lot when you were small?A. Did you use B. Were you using C. Did you get used D. Were you usedCâu 30: She .............. on a cruise next summer.A. goes B. will go C. is going to go D. is going