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问题 单项选择题

胶质层指数测定中，Y值≤20mm时，其重复性限为（），＞20mm时，其重复性限为（）。

A.1mm2mm

B.2mm3mm

C.0.5mm1mm

D.1.5mm3mm

答案

参考答案：A

单项选择题

Extreme Programming (XP) is a discipline of software development with (71) of simplicity, communication, feedback and courage. Successful software development is a team effort-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 and helps them to succeed together. XP is aimed primarily at object-oriented projects using teams of a dozen or fewer programmers in one location. The principles of XP apply to any (72) project that needs to deliver quality software rapidly and flexibly.

An XP project needs a(an) (73) customer to provide guidance. Customers, programmers, managers, are all working (74) to build the system that’s neede

D．Customers-those who have software that needs to be developed-willleam simple, effective ways to (75) what they need, to be sure that they are getting what they need, and to steer the project to success.

（73）（）

A．part-time

B．casual

C．seldom

D．full-time
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多项选择题

关于配额管理与许可证管理，下列说法正确的是( )。

A．许可证所起到的管制作用比配额管理的管制作用更直接、更有效

B．对于配额管理的货物，我国同时规定要求申领进出口许可证；而进出口许可证管理的货物，不需申领配额

C．技术进出口管理只能通过许可证管理来实现

D．许可证管理是我国限制进出口管理中覆盖面最大，涉及范围最广的管理，而配额管理仅适用于国家少数实行数量限制的有关货物
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