Circle A. B. C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s).

Câu hỏi

Smart technologies make daily life more efficient and save people a lot of time.

A. effective

B. liveable

C. available

D. modern

Đáp án
A. effective

Câu hỏi thuộc Bài tập:

E11- Unit 3- Practice 5