进站信号机设臵在车站的（）处，起防护车站及接车进路的作用。
参考答案：列车入口
工程项目年度计划包括文字和表格两部分内容，其中表格部分包括（）。
A.年度计划项目表
B.年度竣工投产交付使用计划表
C.年度建设资金平衡表
D.年度设备平衡表
E.投资计划年度分配表
Originally introduced by Netscape Communications, (66) are a general mechanism which HTTP Server side applications, such as CGI (67) , can use to both store and retrieve information on the HTTP (68) side of the connection. Basically, Cookies can be used to compensate for the (69) nature of HTTE The addition of a simple, persistent, client-side state significantly extends the capabilities of WWW-based (70) .
A. programs B. applications C. frameworks D. constrains
