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问题 单项选择题

客运班车应当按照许可的线路、班次、站点运行，在规定的途经站点经站点进站上下旅客（）

A.无正当理由不得改变行驶路线、站外上客或者沿途揽客

B.无正当理由不得改变行驶线路，不得站外上客或者沿途揽客

C.不得改变行驶线路，无正当理由不得站外上客或者沿途揽客

D.不得改变行驶线路，不得站外上客或者沿途揽客

答案

参考答案：B

单项选择题

Extreme Programming (XP) is a discipline of software development with (14) of simplicity, communication, feedback and courage. Successful software development is a teameffort - not just the development team, but the larger team consisting of customer,management and developers. XP is a simple process that brings these people together andhelps them to succeed together. XP is aimed primarily at object-oriented projects using teamsof a dozen or fewer programmers in one location. The principles of XP apply to any (15) project that needs to deliver quality software rapidly and flexibly.

An XP project needs a(an) (16) customer to provide guidance. Customers, programmers, managers, are all working (17) to build the system that’sneedeD． Customers - those who have software that needs to be developed - will learn simple,effective ways to (18) what they need, to be sure that they are getting what they need,and to steer the project to success.

（17）应选入（）。

A．together

B．by themselves

C．separately

D．alone
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单项选择题

视网膜中央动脉来源于

A．面动脉

B．内眦动脉

C．颈内动脉

D．颈外动脉

E．眼动脉
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