1. (2020·乐清模拟) 阅读下面短文，从A、B、C、D四个选项中选出最佳选项。

    If you have ever felt sad because of failure, please read on. Very often doing1you want to do is not the important thing. Let me explain.

    Two brothers，Tom and Jim decided to dig a deep hole behind their house. As they were working, their friends Peter and Bob2to watch. "What are you doing?" asked Peter. Then Tom answered3, "We plan to dig a hole all the way through the4!" After a short silence, Peter and Bob began to5, saying that digging a hole all the way through the earth was6. Then Jim picked up a bottle7spiders and all kinds of insects. He opened and showed the8 things to Peter and Bob. Then he said quietly, "Even if we don't dig all the way through the earth, look at what we've found9!"
   10their goal was too difficult to reach, it did cause them to dig! And that's the true meaning of the goal11 us move in the direction we have chosen. In other words, to set us digging! But not every goal12fully. Not every job will end successfully. Not every love will last. Not every13 will be realised. But you can say, "Yes, but look at the wonderful things that I've found on the way!14 come into my life because I've tried to do something! It is in the digging that life is lived. And I believe it is joy in the journey, in the end, that truly15."