vandung.gdtxqb 11/28/2023 4:44:19 PM

Question 40: How do you calculate the distance to the horizon? As a _____, it's 7 miles + 1 mile per 100 feet above sea level.

A. trick of the trade           B. golden rule                    C. free hand                       D. rule of thumb

1000 câu khó mục tiều 9+ Tiếng anh ôn Tốt nghiệp THPT Quốc Gia (Lesson 18)