在政策实践中，多数政策都属于（），往往着眼于整体和全局。
A.微观政策
B.宏观政策
C.整体政策
D.个体政策
参考答案：B
Originally introduced by Netscape Communications， (71) are a general mechanism which HrrP Server side applications，such as CGI (72) ，can use to both store and retrieve information on me HTTP (73) side ofthe connection．Basically，Cookies Can be used to compensate for the (74) nature of HTTP．The addition of asimple，persistent,client-side state significantly extends the capabilities ofWWW—based (75) ．
A．Client B．Editor C．Creator D．Server
100℃的水变成100℃的水蒸汽，它所吸收的是（）
A、显热
B、潜热
C、显热和潜热都有
