为纪念广西壮族自治区成立50周年,中国人民银行于2008年12月6日发行广西壮族自治区成立50周年金银纪念币一套。对中国人民银行来说,发行该纪念币( )①实现了其价值②实现了其使用价值③出让了其价值④出让了其使用价值
— I really don’t know how to thank you enough. — _____.
While I was making the model plane,my little nephew kept asking me questions with great ______ .
She is a quiet girl at school,but sometimes she _____ be very naughty.
— Did a letter come for me this morning? — Yes. _____ came for you.
-- How do you find the performance by the pianist? -- ______. I can't think too highly of it.