在Kerberos中,Client向本Kerberos的认证域以内的Server申请服务的过程分为几个阶段?()
A.三个
B.四个
C.五个
D.六个
参考答案:A
________________ for their wedding, they haven’t had a rest for several weeks.
A. Devoted to preparing B. Devoted to prepare
A. Devoting to prepare D. Devoting to preparing
与左室收缩功能关系最小的是()
A.体循环阻力
B.前负荷
C.心肌收缩力
D.左室舒张末压
E.舒张压