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问题 选择题

下列国家中，属亚洲又位于印度洋板块，居民以白种人为主的发展中国家是（　　）

A．澳大利亚

B．日本

C．埃及

D．印度

答案

结合题意“属亚洲”的国家是日本和印度；“又位于印度洋板块”的是印度；印度人属于白色人种；结合选项．

故选：D．

单项选择题

做气压试验时，试验压力应为设计压力的（）

A.1.0倍

B.1.15倍

C.1.5倍

D.2.5倍
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单项选择题

Microsoft’s COM is a software (146) that allows applications to be built from binary software components. COM is the underlying architecture that forms the foundation for higher-level software services, like those provided by OLE. COM defines a binary standard for function calling between components, a way for components to dynamically discover the interfaces implemented by other components, and a mechanism to identify components and their interfaces uniquely.

OLE is a compound (147) standard developed by Microsoft. OLE makes it possible to create (148) with one application and link or embed them in a second application. Embedded objects retain their original format and (149) to the application that created them. Support for OLE is built into the Windows and MacOS Operating Systems. A (150) compound document standard developed mainly by Apple and IBM is called OpenDoc.

（147）是（）

A.text

B.graphic

C.document

D.database
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