可移植性_爱下问搜题

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问题名词解释

可移植性

答案

参考答案：

软件可移植性指与软件从某一环境转移到另一环境下的难易程度。

选择题

While building a tunnel through the mountain, ______ ．
　

A．an underground lake was discovered	B．there was an underground lake discovered	C．the workers discovered an underground lake
D．a lake was discovered underground

单项选择题

以下哪项不支持Empty sella syndrome的诊断

A．一般无内分泌功能异常

B．当PRL升高时，E₂低落

C．有视力障碍和视野缺损

D．X线片显示蝶鞍扩大

E．可有闭经伴溢乳