题目内容

田径运动中的长跑项目、马拉松等主要靠无氧氧化供能。

A. 正确
B. 错误

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毛泽东的《反对自由主义》中,“事不关己”的下一句是什么?

施工作业中,封堵设备不可以对输送()介质的管线进行封堵作业。

A. 航煤
B. 乙烯
C. H2S
D. 液氨

患者男,33岁,因“下腹部外伤后腹痛,不能排尿30min”来诊。30min前患者被人踢伤下腹部,当时膀胱处于憋尿状态,感下腹剧痛,不能自行排尿。查体:上腹部无明显压痛,移动性浊音(-),耻骨上区皮下波动感,阴囊无明显肿胀。为明确诊断最有价值的诊断方法是()。

A. 导尿试验
B. 膀胱造影
C. 泌尿系统CT
D. 泌尿系统MRI
E. 静脉尿路造影

Your network contains a domain controller that is configured as a DNS server. The server hosts an Active Directory-integrated zone for the domain. You need to reduce how long it takes until stale records are deleted from the zone. What should you do()

A. From the configuration directory partition of the forest, modify the tombstone lifetime.
B. From the configuration directory partition of the forest, modify the garbage collection interval.
C. From the aging properties of the zone, modify the no-refresh interval and the refresh interval.
D. From the start of authority (SOA) record of the zone, modify the refresh interval and the expire interval.

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