It is easy for many kinds of insects to live in the desert because ______.
A. They only need a little food to survive
B. they are not afraid of the heat
C. They are too small to be attacked by other animals
D. they have a skin which is against water
The best title for the text would be ______.
A. Desert Animals and Insects
B. Kangaroo Rat and Camel
C. The Climate in Desert
Desert Plants
在Windows 98中，下列哪一种软件组件为应用程序提供了一种极其方便的途径去控制各种多媒体设备，使多媒体设备的宾制操作与特定的硬件无关 ( )。
A. GDI
B. OpenGL
C. MCI
D. VFW
以下对IBM-PC系列及其兼容机论述正确的是( )。
A. 采用的设备统一编址，寻址空间达1MB
B. 采用的设备单独编址，外设编址达1MB
C. 采用设备统一编址，寻址空间达64KB
D. 采用设备单独编址，寻址空间达64KB
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