塞拉门门占用车体空间大小介于外挂密闭门与内藏式移门之间。
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若收缩压在140~149mmHg间波动,同时舒张压小于90mmHg,其高血压类别是()
A. 临界高血压
B. 轻度高血压
C. 中度高血压
D. 重度高血压
E. 单纯收缩期高血压
在以某病死亡为终止事件的随访研究中,下列哪种情况为非截尾数据().
A. 失去联系
B. 死于车祸
C. 死于其他疾病
D. 死于该病
E. 仍然存活
利用井内建立起来的各种压力去平衡地层压力的工艺技术称为()技术。
A. 固控
B. 气控
C. 井控
D. 液控
Your company has a single active directory domain. All servers run windows server 2008. You install an additional DNS server that runs windows server 2008. You need to delete the pointer record for the IP address 10.3.2.127. what should you do?()
A. Use DNS manager to delete the 127.in-addr.arpa zone.
B. Run the dnscmd /recordelte 10.3.2.127 command at the command prompty.
C. Run the dnscmd /zonedelete 127.in-addr.apa command at the command prompt.
D. Run the dnscmd /recorddelete 10.in-addr.arpa 172.2.3 PRT command at the command prompt.