many/ place/ the world/,/ people/ used/ dye/ cloth/ nature/ material/. A: In many places in the world, people used to dye cloth with natural materials. B: In many places in the world, people used to dye cloth with nature materials. C: In many places in the world, people used to dyeing cloth by natural materials. D: In many places in the world, people used dyeing cloth by natural materials.
2 câu trả lời
many/ place/ the world/,/ people/ used/ dye/ cloth/ nature/ material/.
A: In many places in the world, people used to dye cloth with natural materials.
B: In many places in the world, people used to dye cloth with nature materials.
C: In many places in the world, people used to dyeing cloth by natural materials.
D: In many places in the world, people used dyeing cloth by natural materials.
=> used to + V + ....
Dịch : Nhiều nơi trên thế giới, người ta đã từng nhuộm vải bằng nguyên liệu thiên nhiên.
many/ place/ the world/,/ people/ used/ dye/ cloth/ nature/ material/.
A: In many places in the world, people used to dye cloth with natural materials.
B: In many places in the world, people used to dye cloth with nature materials.
C: In many places in the world, people used to dyeing cloth by natural materials.
D: In many places in the world, people used dyeing cloth by natural materials.
- Do materials là noun nên trước nó là adjective
-> B loại, chọn A
Cấu trúc :
used to + V nguyên thể : chỉ một thói quen, một hành động thường xuyên xảy ra trong quá khứ và bây giờ không còn xảy ra nữa