Giúp em với ạ, em cmar ơn

`Answer:`

`1.C`

`=>` Dẫn chứng dòng 1 câu 1

`2.D`

`=>` Dẫn chứng dòng 2 câu 3

`3.C`

`=>` Dẫn chứng cuối dòng 3 câu 4

`4.A`

`=>` Dẫn chứng câu 2 khổ 2 câu 1

`BP`

1. C

→ Dẫn chứng : Pop music has always been influenced by other forms of music 

2. D 

→ Dẫn chứng : Folk songs are the songs composed and sung by country people 

3. C

→ Dẫn chứng : Morden music is often music for dancing 

4. A

→ Dẫn chứng : In the 1950s and 1960s the people who wrote songs and played them with acoustic guitars were also called folk singers 

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