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问题 多项选择题

下列命令哪些是fscommand函数中所包含的（）。

A、fullscreen

B、allowscale

C、showmenu

D、trace

答案

参考答案：A, B, C

选择题
What ______ they do?

A. are            
B. can            
C. is
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单项选择题

Extreme Programming(XP) is a discipline of software development with（）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（）project that needs to deliver quality software rapidly and flexibly． An XP project needs a（）customer to provide guidance．Customers，programmers， managers，are all working（）to build the system that’s needed．Customers-those who have software that needs to be developed-will learn simple，effective ways to（）what they need，to be sure that they are getting what they need，and to steer the project to success.

Customers，programmers，managers，are all working（）to build the system that’s needed.

A．together

B．by themselves

C．separately

D．alone
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