问题
单项选择题 A型题
查尔酮的专属反应（）
A.三氯化铝反应
B.五氯化锑反应
C.钠汞齐反应
D.盐酸--锌粉反应
E.Gibb’s反应
答案
参考答案：B
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查尔酮的专属反应（）
A.三氯化铝反应
B.五氯化锑反应
C.钠汞齐反应
D.盐酸--锌粉反应
E.Gibb’s反应
参考答案：B
The story goes that some time ago, a man had a very lovely little daughter. One day the man ____ his 3-year-old daughter for ____ a roll of gold wrapping paper. Money was tight and he became ____ when the child tried to decorate a ____ to put under the Christmas tree. ____, the little girl brought the gift to her ____ the next morning and said, “ This is for you , Daddy.” The man was ____ by his earlier ____, but his anger flared again when he found out the box was ____. He yelled at her, stating, “Don’t you know when you give someone a present, there is ____ to be something inside?” The little girl looked ____ at him with tears in her eyes and cried, “ Oh, Daddy, it is not empty ____. I blew kisses into the box. They are all for you, Daddy.” The father was crushed. He ____ his arms around his little girl, and he begged for her ____. Only a short time later, an ____ took the life of the child. It is also told that her father kept that gold box by his bed for many ____ and whenever he was discouraged, he would take out an ____ kiss and remember the love of the child who had put it there. In a very real sense, each one of us, as human beings, has been given a gold container ____ unconditional love and kisses… from our children, family members, friends and God. There is simply no other ___, anyone could hold, more ____ than this.
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