题目内容：

Underwater Ice Hockey（曲棍球）is a new sport that began in Austria and is increasingly popular among free divers.

Not to be confused with underwater hockey,which is played in indoor swimming pools,underwater ice hockey is practiced in a 6 meters wide by 8 meters long place under the icy surface of a frozen lake.After cutting a square hole in the thick ice,players wearing wetsuits,which are worn in cold water,try to move a puck（冰球）into their competitor's goal.Think of it as an upside-down game of hockey.

Underwater ice hockey players need to have excellent breath-holding abilities,considering they are not allowed to play with any kind of breathing equipment.Considering matches can get pretty physical,players need to surface about every 30 seconds for a breath of fresh air.Divers can easily get lost during a game.In case one of them is too tired to reach the hole,or can't find it,four divers equipped with oxygen tanks watch every match.Underwater ice hockey periods last 10 minutes,and players are allowed 10-minute breaks to warm up.

The world's first ever Underwater Ice Hokey World Cup was held in Weissensee,Austria and was won by a team from Finland.Because of the special conditions it's played in,fans present at the scene have to watch the underwater action on monitors.

1.Compared with underwater hockey,underwater ice hockey is      .

A. more exciting    B. more popular

C. more difficult    D. more interesting

2.Four divers equipped with oxygen tanks are around to      .

A. judge the game    B. save the players in trouble

C. search for the puck    D. replace the weak players

3.People who want to watch underwater ice hockey should      .

A. sit on the ice    B. dive into the water

C. watch it on screens    D. swim with the players