The American type of football was developed in the 19th century from soccer and rugby football. Played by professionals, amateurs, college and high school students, or young children, football in American is one of the most popular sports besides basketball and baseball. It attracts millions of fans each fall and people are very supportive of their favourite teams. The football playing field of today is rectangular in shape and measures 100 yards long and 53.5 yards wide. White lines are painted on the playing field to mark off the distances to the end zone. The games is divided into four quarters, each fifteen minutes long. The first two quarters are known as the first half. There is a rest period between two halves which usually last about fifteen minutes. Each team has eleven players. Each team has offensive players who play when the team has possession of the ball and defensive players who play when the other team has the possession of the ball.
What do officials do during the game of football?
Suy nghĩ và trả lời câu hỏi trước khi xem đáp án
Lời giải:
Báo saiCác trọng tài làm gì trong thời gian trận bóng diễn ra?
A. làm tăng sự phấn khích giữa các fan
B. giám sát trận đấu
C. giữ vé
D. người xem trận đấu
Dẫn chứng: Also, there are officials carrying whistles and flags to make certain that the rules of the game are followed during the game.