DOM is a platform- and language- （） 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 （） . DOM is a （） -based API to documents, which requires the whole document to be represented in （） while processing it. A simpler alternative to DOM is the event-based SAX, which can be used to process very large （） documents that do not fit into the memory available for processing.

The document can be further processed and the results of that processing can be incorporated back into the presented （）.

A．text

B．image

C．page

D．graphic

第(33)～(35)是基于下述描述：
设有图书管理数据库：
图书(总编号C(6)，分类号C(8)，书名C(16)，作者C(6)，出版单位C(20)，单价N(6,2))
读者(借书证号C(4)，单位C(8)，姓名C(6)，性别C(2)，职称C(6)，地址C(20))
借阅(借书证号C(4)，总编号C(6)，借书日期D(8))

对于图书管理数据库，检索借阅了《现代网络技术基础》一书的借书证号。下面SQL语句正确的是______。
SELECT借书证号FROM借阅WHERE总编号＝；

A．(SELECT借书证号FROM图书WHERE书名＝"现代网络技术基础")

B．(SELECT总编号FROM图书WHERE书名＝"现代网络技术基础")

C．(SELECT借书证号FROM借阅WHERE书名＝"现代网络技术基础")

D．(SELECT总编号FROM借阅WHERE书名＝"现代网络技术基础")