一片秋叶随风飘落,宣告其自然生命的终结。有人突发奇想,用现代工艺把叶子镶嵌在陶罐上,叶子获得了第二次生命,陶罐也因彩叶依偎而焕发出新的生机和光彩。新产品备受消费者青睐,取得了“1+1>2”的良好效果。这一事例说明①秋叶和陶罐的价值随着关系的改变而改变 ②新价值的创造改变了秋叶和陶罐的属性③观念创新实现了秋叶和陶罐价值的增值 ④秋叶和陶罐的价值取决于其自身属性和人的需要
Stay awake! You should know that it ________ to sleep in class.
_______ made the parents proud was________ their son had been admitted to a key university.
—I’m thinking of the test tomorrow. I’m afraid I can’t pass this time. —__________! I’m sure you’ll make it.
Success in life doesn’t happen ______. It’s the result of devoting your time and energy to what you’ve set out to do.
Don’t try to cheat the taxman (税务人员); you’ll never ________it.