●（71) has many elements: text, audio sound，static graphics images, animations, and full－mo

在 DOM 节点类型中，以下（）表示 XML 文档的根节点。A. Text B. Element C. Document D. Node

● Which of the following elements can be called the key element of a computer？（71） （71）A．p

● Document outputs are produced on （71） , devices that produce text or images on paper. （7

Nowadays, traditional Chinese cultural elements could be found in many different aspects o

● （71) has many elements: text, audio sound, static graphics images, animations, and full－

According to the text the most important element