气割钢板将接近终点时,割嘴应向切割方向倾斜些,以利于钢板下部提前割透,使收尾平直。( )
参考答案:错
The biggest whale is ______ blue whale, which grows to be about 29 meters long-the height
of ______ 9-storey building. [ ]
A. the; the
B. a; a
C. the; a
D. a; the
在 Windows 2000 操作系统的客户端可以通过(61) 命令查看 DHCP 服务器分配给本机的IP 地址。
A.config
B.ifconfig
C. ipconfig
D.route