如图甲所示，为某同学测绘额定电压为2.5V的小灯泡的I－U特性曲线的实验电路图。

相对于数据库系统，文件系统的主要缺陷有数据关联差、数据不一致性和

A．可重用性差

B．安全性差

C．非持久性

D．冗余性

下列对于危险责任说法中正确的是：（）

A.某航空公司发生空难，如因台风所致则可免责

B.某核电站因地震泄漏大量放射性物质，可以基于不可抗力而免责

C.某铁路局路段内两辆高铁火车追尾，如证明不可抗力所致则可免除侵权责任

D.某实验室保管的化学毒气因管理不严被恐怖分子盗走，在盗运过程中泄漏致多名居民中毒，则恐怖分子承担主要责任，实验室承担补充责任

入炉成分波动描述有两种方式：一是（）；二是（）。

广义的对话的目的是寻求“对于相关主题的真正理解”，即通过不同主体间的平等对话，达到对于具体问题的“视界的融合”，它不是对主体间关于相关主题的理解和阐释的差异的简单抹平与消解，而是在承认差异的基础上寻求某种共识，从而促进不同主体在“求同存异”基础上对于具体问题的深层次理解和阐释。 根据这段话，下列表达正确的一项是( )。

A．对话是为了消除误解和差异，在具体问题的理解上达到平等协调统一

B．对话是为了更好地彼此沟通，建立友谊

C．对话是对于不同具体问题的不同理解的自由表达

D．对话是为了寻求对于具体问题的深层理解和阐释，但并不否认差异的存在

As the name implies, CTI (Computer-Telephone-Integration) is the fusing of telephone operations with those performed by a computer. CTI has actually been around for a good two decades. Until recently, it required users to (36) a good deal of knowledge about telephone interconnect processes as well as networking and database programming to (37) even the most rudimentary tasks. These two skill sets are rarely possessed by the same individual.

But today CTI has gone client/server. Microsoft corp. has included its client-side Telephony API (TAPI) with every copy of Windows 95. The company’s service-side TAPI is now available for Windows NT. There are many telephony (38) that turn the interconnect portion of a CTI (39) into standard data programming, and low-cost, easy -to- create telephony is born. Better yet, many of these (38) are Visual Basic add-ons. CTI is also subject to all the cost benefits of cheaper, PC-based hardware.

The two portions of CTI are (40)

（40）是（）

A.interconnectionandTelephonytoolkits

B.interconnectionandVisualBasicall-ones

C.interconnectionandprogramming

D.networkinganddatabaseprogramming