dangerous computer courageous industrial

* Hướng dẫn giải

Chọn đáp án A

- dangerous /ˈdeɪndʒərəs/ (adj): nguy hiểm

E.g: It’s dangerous to go out at night.

- computer /kəmˈpjuːtə/ (n): máy tính

E.g: I have just bought a new computer.

- courageous /kəˈreɪdʒəs/ (adj): dũng cảm, can đảm

E.g: He had a courageous decision.

- industrial /ɪnˈdʌstriəl/ (adj): (thuộc) công nghiệp

E.g: Industrial waste should be buried carefully