题目

Life is to be lived. No excuses. No reservations (保留). No holding back. A story about the violinist Fritz Kreisler tells how he once   41    a beautiful instrument he wanted to acquire. When he  42      raised the money for the violin, he returned to   43     it and learned that it had already been sold to a(n)     44      . He went to the new owner’s home in order to try to   45      him to sell the violin.    46   , the collector said it was one of his prized possessions and he could not let it go. Kreisler felt    47    and turned 不等式2x-6＞0的一个解是A.1B.2C.3D.4