小浪底水利枢纽工程除发电的作用外,还有一个主要的作用是[ ]
A.防洪减淤
B.养殖、灌溉
C.灌溉、航运
D.旅游、养殖
答案:A
It was a(n) ______ party. We danced all night and then watched the sun coming up over the sea. No better
way to welcome the New Year. [ ]
A. awful
B. terrible
C. frightening
D. awesome
在HP-UX系统中,使用()命令查看操作系统版本和license。
A.ls
B.uname-a
C.dmesg
D.bdf