题目内容：

Water skiing

Water skiing is an exciting water sport that can be a ton of fun. You will get to have a happy and joyful adventure every time you go out on the water. 1. However, once you start, water skiing is a sport you can enjoy whenever you have a boat and enough flat water.

2. Every water skier needs water skis—these are different from snow skis and they also differ depending on the size of the skier and the experience level of the skier. 3. You will need to find at least two people to go with you on your water skiing adventure. You and everyone you go with will have more fun if the friends you go with also want to water ski. You need a boat, naturally. 4.

For your first time water skiing, you may want to either take a lesson from an expert or find a friend that has experience and is willing to teach you. 5. The observer rides in the boat, but watches the water skier for any signals and helps the driver know when to start and stop.

A.It’s no hard task to learn.

B.It takes a little patience to learn.

C.Of course, no one can water ski alone.

D.Once prepared, a skier can start the game on his own.

E.You will also need a water skiing cable and a life jacket.

F.Before you start water skiing, there are a few supplies you’ll need.

G.Of your two helpers, you need one to drive the boat and one to observe.