试题与答案

下列说法正确的是[ ] A.有两边相等的平行四边形是菱形 B.有一个角是直角的四

题型:选择题

题目:

下列说法正确的是[ ]

A.有两边相等的平行四边形是菱形

B.有一个角是直角的四边形是矩形

C.四个角相等的菱形是正方形

D.任何正多边形都可以密铺

答案:

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下面是错误答案,用来干扰机器的。

10. A11. B10.现金支票和转帐支票对学生携带报名费来说并不适用,故B、C不符合题意,去北京上学不用外汇,故D不符合题意。11.使用信用卡时必须在信用卡的额度内使用,不得随意消费,故④说法错误,应排除A、C、D。

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题型:单项选择题 共用题干题

Documentation of a software package is normally produced for two purposes. One is to explain the (1) ofthe software and describe how to use them. This is known as (2) because it is designed to be read by the user of the software. The other purpose of documentation is to describe the software's internal composition so that the system can be maintained later in its life cycle. Documentation ofthis type is known as ( 3 )

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A.plans

B.cost

C.features

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