【单选题】According to the regulation, all _____ should be examined before boarding a plane.A.suitcase B.b
A.
32. According to the regulation, all _____ should be examined before boarding a plane. A.suitcase
【简答题】You should board the aircraft from ____________ 32.
【多选题】关于 Trunk 端口下面的说法正确的是( )。(本题共2个选项)
D.
trunk 端口一般用于交换机之间连接的端口
【多选题】(多选题) 关于UMPT单板以下说法正确的是
A.
实现传输功能,集成单星卡,提供绝对时间信息和1pps参考时钟源
D.
完成基本传输功能,包括4个E1和2个FE/GE的传输接口,完成ATM、PPP协议
E.
完成配置管理、设备管理、性能监控、信令处理、主备切换等
【单选题】The main point the author is making about schools is that ________.
A.
they should enroll as many gifted students as possible
B.
they should organize their classes according to the students’ ability
C.
they are often incapable of catering to the needs of talented students
D.
they should satisfy the needs of students from different family backgrounds
【多选题】关于Trunk端口下面的说法正确的是 (请选择2个答案)。
【单选题】关于缺血性心脏病与心力衰竭之间的关系,叙述错误的是()
B.
合并冠状动脉疾病与心力衰竭患者远期预后不良独立相关
C.
与入院时血压正常或升高的患者相比,入院时低血压的急性心力衰竭患者的死亡率更高
D.
在缺血性心脏病心力衰竭住院患者中,左心室射血分数保留患者的近期和远期死亡率低于左心室射血分数下降患者
E.
缺血导致细胞凋亡,即使在没有明确缺血事件发生的情况下,也可能促进左心室功能不全的进展