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问题 单项选择题

女性，30岁，月经前出现 * * 胀痛，经后自行消退，应考虑为（）

A.乳腺癌

B. * * 纤维腺瘤

C.乳腺肉瘤

D.乳腺囊性增生病

E.乳管内 * * 状瘤

答案

参考答案：D

问答题 简答题

写出《卜算子•我住长江头》（宋·秦观）原文及其释义。
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单项选择题

Software quality assurance is now an (50) sub-discipline of software engineering. As Bucldy and Oston point out, (51) software quality assurance is likely to lead to an ultimate (52) of software costs. However, the major hurdle in the path of software management in this area is the lack of (53) software standards. The development of accepted and generally applicable standards should be one of the principal goals of (54) in software engineering.

54（）

A．management

B．planning

C．production

D．research
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