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问题 填空题

整个宇宙都是由________ 的物质组成的，绝对____ 的物体是没有的，平常我们所说的运动或静止是______ 的，物理学中把______ 叫做机械运动.

答案

运动  ； 静止  ；相对 ；  物体位置的变化。

单项选择题

胸膜穿刺标本诊断上皮样间皮瘤的最主要依据是（）。

A.瘤细胞温和，呈 * * 状

B.瘤细胞温和，呈片状

C.腺样排列，有核仁

D.纤维层下有浸润

E.瘤细胞微囊状排列
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单项选择题

The primary advantages of a Client/Server system arise from splitting the processing between the client system and the database server. Since the bulk of the database processing is done on the back-end, the speed of the DBMS isn’t tied to the speed of the (31) .
The major disadvantage of Client/Server system is the increased cost of (32) and support personnel who maintain the database server. There is also the issue of (33) with so many parts comprising the entire C/S system; Murphy’s Law can kick in-the more pieces that compose the system, the more pieces that can fail. It’s also harder to track down problems when the system (34) . And it can initially take longer to get all the components set up and working together. All this is compounded by the general lack of experience and expertise of potential support personnel and programmers, due to the relative newness of the technology. As C/S system become more common, this problem should abate.
Therefore the C/S system is more (35) .

A．burns

B．crashes

C．runs

D．uses
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