题目内容：

    Did you know that badminton is also a fast-paced competitive sport? Badminton has been a Summer Olympic sport since 1992. Para-badminton will be included in the 2020 Summer Olympic Games in Tokyo. Here is what you need to know if your child is interested in badminton.

Badminton is played on a 44-foot-long rectangular (矩形的) court that is 17 feet wide for singles and 20 feet wide for doubles. It is the only sport that has mixed doubles events in the Olympic Games. It is divided in the middle by a net placed 5 feet off the ground, like volleyball, not at ground level like tennis.

In competition, each match is a set of three games played to 21 points. There is a one-minute break when a player or team reaches 11 points, and a two-minute break in between the first and second games and the second and third games.

Age kids can start: About 6 years old.

Best for kids who: Have good skills, are patient and hardworking, and can handle the pressure of one-on-one or two-on-two competition.

Team or individual: Matches can be singles (one-on-one) or doubles (two-on-two).

Costs: Beginners are expected to pay $30 to $40 for an entry-level racquet (球拍). Badminton shoes are similar in price to other athletic shoes. Join a club or team for lessons. A one-hour group lesson for beginners should cost $20 to $25, with costs increasing as your child moves up the ranks. You will also pay entry fees for competitions.

Time commitment required: Beginners will play for just an hour or two per week.

Potential for injury: Players have a very low risk of injury. Players who wear glasses should use eye protection.

1.From the passage, we can learn that ________.

A.badminton is a fast-paced competitive sport which began in 1992

B.badminton has mixed doubles events in the Olympic Games

C.the court for singles has the same width as that for doubles

D.para-badminton has been included in the Summer Olympic Games

2.How many minutes in all will a player have for a rest in a set of three games?

A.2. B.3.

C.5. D.7.

3.According to the passage, for the beginners, they should ________.

A.wear glasses to protect their eyes

B.start to learn badminton at the age of 8

C.play for at least an hour or two every day

D.pay at least $20 for a one-hour group lesson