nhân loại, nhân dân, công nhân,...

Số lớn nhất có bốn chữ số khác nhau là : 9876

Tích của hai thừa số là:

= 2469

Đáp số : 2469

3 Danh từ: thầy thuốc, lòng nhân ái, danh lợi

1 Động từ: không màng

1 Tính từ: giàu

Tham Khảo hai link này :

https://vietjack.com/giai-toan-lop-4/trac-nghiem-giay-the-ki.jsp

https://giaitoan.com/luyen-tap-giay-the-ki-toan-lop-4-239615

độc hơn ☺

ff => free fire

lq => liên quân

bc => báo cáo

lx => lỗi

kg => không

qđ => quyết định

ctv => cộng tác viên

1

1

Tham khảo: 

Tet is one of the most impotant festivals in Viet Nam. This festival occurs in late January or early February. Tet is a time for family gathering .Some weeks before Tet, people often make a lot of prepairations and decorate their house , buy new clothes for each member in their family. At Tet, people often visit their relatives, gather with their family and eat some traditional food ,..ect... During Tet holiday, everyone feels happy and warm with their family. Each member feels that are concerned by their family and they will love their family more.