Tiếng AnhTừ đề thi
Câu 639 : The word they in paragraph 1 refers to ____. A. robots B. service C. people D. tasks
Đề bài
Câu 639 :The word they in paragraph 1 refers to ____.
A. robots B. service C. people D. tasks
Câu 639 :The word they in paragraph 1 refers to ____.
A. robots B. service C. people D. tasks