sau day la doan trich trong van ban'' long yeu nuoc ''; dong suoi do vao song,song do vao dai truong giang von ga ,con song von ga do ra be.long yeu nha,yeu lang xom,yeu mien que tro thanh long yeu to quoc. em hay viet mot ban van ngan noi ve cai hay cua doan trich tren
bà mất vệ sinh
tham khao bai song nuoc ca mau cua Doan Gioi de viet mot doan van ta lai quang canh dong song goi y;lam theo van mieu ta.ro bo cuc, mo bai; gioi thieu hoan canh de em co the thay duoc va mieu ta dong song than bai;neu ve dep,quang canh va nhung cong viec cua nguoi dan tren dong song.neu dc cai hay cai dep va y nghia sinh thanh nen dong song ket bai;neu cam nghi cua em ve dong song
cau1;tim so tu nhien n biet rang 1+2+3.........+n=1275 cau2; a.timUC cua 2n+1va 3n+1[n∈N] b.chung minh rang 7n+10 va 5n+7 la so nguyen to cung nhau. cau3;biet rang ;7a+2b⋮13 voi [a;b∈N] chung minh rang 10a+b cung ⋮ 13 cau4.tim 2 so tu nhiena;b biet; a+2b=48va UCLN [a;b]+3 BCNN[a;b]=114
Dat cau hoi cho tu in dam 1.I do my homework in the evening. -........................................................ 2.Iam has math on tuesday. -........................................................ 3.His school is in the city. -........................................................ 4.today is sunday. -....................................................... 5,Hang listens to music after school. - ...................................................... 6.He goes to school at 7 oc'clock -......................................................... giup mk nha