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.

空白（1）处应选择（）

A.specific

B.neutral

C.contained

D.related

关于休克时的代谢改变正确的有（）

A.糖原和脂肪代谢亢进

B.早期可导致呼吸性碱中毒

C.后期可出现混合性酸中毒

D.随着休克的进展，可出现胰岛素分泌减少，胰高血糖素分泌增加

E.由于ATP生成不足，使细胞膜上钠泵转运失灵造成细胞水肿