Where in the passage is there a reference to the establishment of the first electric power stations? A. Lines 2-3 B. Lines 5-7 C. Lines 9-11 D. Lines 16-18

Đáp án A

Thông tin được đề cập đến ở dòng 2, 3 “Coal seemed to fit the bill, and it fueled the earliest power stations (which were set up at the end Of the nineteenth century by Edison himself)” → chọn A