土地利用总体规划的规划期限由国务院决定,应当与国民经济和社会发展规划相适应,一般为 ( )年。
A.345
B.5~8
C.8~10
D.10~15
参考答案:C
His new novel is _____ his own experience when he was studying in Harvard University. [ ]
A. based in
B. basing in
C. basing on
D. based on
下列关于网络操作系统的描述中,错误的是( )。
A.文件与打印服务是基本服务
B.通常支持对称处理技术
C.通常是多用户、多任务的
D.采用多进程方式以避免多线程出现问题