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问题 选择题

Don't always make your little sister _____. You should be kind to her. [ ]

A. laugh

B. to laugh

C. cry

D. to cry

答案

答案：C

填空题

某同学利用多用电表正确测量二极管的反向电阻：应将______表笔接二极管正极，将______表笔接二极管负极，读出电表示数．为了得到准确的测量结果，应让电表指针尽量指向表______（填“左侧”、“右侧”或“中央”）；否则，在可能的条件下，应重新选择量程，并重欧姆调零…
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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-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.

A．tell

B．know

C．communicate

D．feedback
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