Câu hỏi :

The word “it” in paragraph 3 refers to _______.

A. score

B. video

C. sound

D. background

* Đáp án

B

* Hướng dẫn giải

Dẫn chứng: Even if your video doesn’t require a background score...it would be not so good an experience for those who choose to watch it.

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