题目

Qualities such as patience and the ability to recognize the worth of something are absolutely necessary for a bargain hunter of art treasures with devotion.（改写同义句）A truly d bargain hunter of art treasures must have patience, and above all, the ability to recognize the worth of something when he sees it 答案：【1】dedicated下列二次根式化简后能与2合并的是（　　） A、12B、32C、23D、18