题目

Basketball, running and swimming are popular events(项目）at the Olympics. But there are also some events that are not as popular. Some are even very strange. Let's see if you have any knowledge about the following events.Tug-of-warThis event started in 1900 and left the Olympics in 1920. The team wins if they pull the rope past a certain point first. Interestingly, more than one team from a country can enter in this event. This makes it possible for one country to win several medals.Rope climbing It first appeared as an Olympic sport in 1896. The climber who spends the shortest time reachiWe have problems under the water.A. breatheB. breathingC. to breatheD. breathed