完形填空。阅读下面短文，掌握其大意，然后从短文下面各小题所给的四个选项中选择一个最佳答案。
Once(从前)there was a king. He was very rich(富有)and 1 great power(权力). But he wasn’t happy. He was 2 .It made him feel sad all the time. No doctor knew 3 was wrong with him. One day one of them 4 him, “After much thought and study, I have found out that there is only one way for you to get 5 .You must wear the shirt of a happy man. ”
So the king sent(派)his men to every part of his land 6 a happy man. First, they visited the rich and powerful(有权势的人). They asked these people if(是否)they were happy, 7 each of them answered that they didn’t know 8 real happiness meant(意味).
One day, one of the king’s men met a woodcutter. “Are you happy? ”asked the king’s men. “As happy as the day is long, ”answered the woodcutter.
“Oh, good! ”said the man, “ 9 me your shirt. ”“Why? ”said the woodcutter, “I haven’t
got 10 .”