An Intranet is (71) the application of Internet technology within an internal or closed user group．Internets are company and not do not have a (72) connection to the Internet．Usedproperly an Internet is highly effective corporate tool，capable of regularly (73) information toempower the workforce with the information needed to perform their roles．Used in this Way，Internet represent a step towards the (74) office．

A．update

B．updated

C．updates

D．updating

住房按揭贷款和汽车贷款的借款人连续违约期数达4-6次；贷款本金或利息逾期91天-180天以内的划分为次级类。