阅读理解。 A Yacht Race(帆船赛)Friday 25th June

问题：

阅读理解。

     A Yacht Race(帆船赛)Friday 25th June

     The wind has just dropped.

     Everyone is silent and depressed (沮丧的). So far this has been the worst and slowest leg of the race. We still haven't reached the English Channel.  

     Saturday 26th June

     At last We've just passed Land's End.However,with so little wind,we'Il probably take two more days

to reach Southampton. We're all very hungry. We have already finished all our food. Dawn discovered

some emergency rations(给养) －chocolate and glucose (葡萄糖)  tablets (药片) －so now we're eating those. Nobody has complained yet, but I know the girls are feeling quite low. Please God, send us some

wind.

      Monday 28th June 5:30 a. m.

      We can see some yachts waiting to welcome. It feels great but it is sad to think that after so many days we are almost at the end of our journey.

      Monday 28th June 11:45 a. m.

      We've done it! This is the most wonderful day of my life. Now I can rest. I said we could complete the race and we did!

根据短文内容回答问题。

1. What is very important in a yacht race?

2. What would happen with so little wind?

3. What did they eat after they finished all their food?

4. What time did they finish their journey?

5. What was the author's feeling when they arrived at last?