题目内容

卡诺图的每一个小方格代表逻辑函数的一个。( )

A. 最小项
B. 最大项

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某一最小项若不包含在逻辑式F中,则必在F的对偶式中( )。

A. 对
B. 错

下列说法正确的是()

A. 一个逻辑函数全部最小项之和恒等于0
B. 一个逻辑函数全部最大项之和恒等于0
C. 一个逻辑函数全部最小项之积恒等于1
D. 一个逻辑函数全部最大项之积恒等于0

Para. 7M: For today’s teenagers, keeping private information hidden from parents may not be __________________ presented by using social media.S1: Many people are learning that posting certain things online can _____________ when they begin looking for jobs.S2: More than 70% of companies ________people who are looking for jobs because of what they can see about them online.

绒癌患者治疗主要方法是

A. 附件切除术
B. 子宫切除术
C. 子宫+附件全切术
D. 单纯化疗
E. 单纯放疗

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