一片秋叶随风飘落,宣告了其自然生命的终结。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
__ ______? __ I’m suffering from a toothache.
从每小题的A、B、C、D四个选项中,找出所给单词的正确读音,并在答题卡上将该选项涂黑.doors
loose
ignore
suffer
concern
_______, water changed into steam.
Jack speaks Chinese _______ he were a Chinese.
I don’t want to _______ his invitation to dinner.