(10分) 一点光源以功率P向外发出波长为λ的单色光，以h表示普朗克恒量，c表示

DOM is a platform-and language- (1) API that allows programs and scripts to dynamically access and update the content, structure and style of WWW documents (currently, definitions for HTML and XML documents are part of the specification). The document can be further processed and the results of that processing can be incorporated back into the presented (2) . DOM is a (3) -based API to documents, which requires the whole document to be represented in (4) while processing it. A simpler alternative to DOM is the event-based SAX, which can be used to process very large (5) documents that do not fit into the memory available for processing.

A．specific

B．neutral

C．contained

D．related

肌肉注射次数过多可造成小儿臀部肌肉挛缩，非病情需要不宜采用。()

简述蔬菜植株调整的作用。

构建社会主义和谐社会的目标和主要任务和基本原则是什么？

高尔夫运动在中国的发展与演变。