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问题 单项选择题

可鉴别缺铁性贫血与慢性感染性贫血的实验室检查是（）

A.血清铁

B.红细胞内游离原卟啉

C.骨髓细胞外铁

D.骨髓红细胞内铁

E.MCV、MCH、MCHC

答案

参考答案：C

判断题

小型养路机械、机具未设置安全装置、未经产品认证和状态不良，严禁上道使用。
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单项选择题

Today’s response to the data access dilemma eschews the traditional archival approach in favor of emerging standards for what are described as the documents of the future: compound documents. Product users and developers hope the latest standards effort--such as OpenDoc and Microsoft Corp.’s Object Linking and Embedding (OLE) will (26) data accessibility.

OpenDoc is a standards group (27) a common look and feel throughout documents, even though different applications are used.

OLE technologies allow Microsoft to (28) its various software products. Microsoft creates, governs and distributes the OLE capability, which is what most (29) it from the open OpenDoc approach. Thus, users can assemble (30) of varying application to create compound documents. With OLE users can, for example, embed an Excel chart in a Microsoft word report.

（26）是（）

A.get

B.make

C.ensure

D.take
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