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问题 填空题

太阳光在真空中的传播速度是　　     m/s．太阳光通过三棱镜后被分解成七种颜色的光的现象叫做光的　　    ．

答案

3×108             色散

题目分析：光在真空中的传播速度最大，为3×108m/s，在空气中的传播速度接近3×108m/s，在水中的传播速度是在真空中的传播速度3/4，在玻璃中的传播速度是在真空中的传播速度2/3；光的色散是太阳光经过三棱镜被分解为绚丽的七色光，七色光的排列依次为红、橙、黄、绿 蓝、靛、紫．

多项选择题

雇员忠诚保证保险的保障范围包括（）。

A.由保险单指定区域的可移动财产损失

B.被保险人有权拥有的财产或对其负有责任的财产的损失

C.被保险人直系亲属所有的财产的损失

D.被保险人所有的财产的损失

E.被保险人（雇主）的货币和有价证券的损失
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单项选择题

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)

（39）是（）

A.goodness

B.toolkits

C.object

D.project
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