BAS系统在()与ATS系统有接口,能够直接接受列车区间阻塞信号。
A.车站
B.小行基地
C.控制中心
D.区间隧道
参考答案:C
《金鲤鱼的百褶裙》小说叙事的中心线索是什么?
DOM is a platform and language - (66) 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 (67) DOM is a (68) -based API to documents, which requires the whole document to be represented in (69) while processing it. A simpler alternative to DOM is the event - based SAX, which can be used to process very large (70) documents that do not fit into the memory available for processing.
A.document
B.processor
C.disc
D.memory