【单选题】
小儿先能抬头后能坐、之后能走是遵循了下列哪项发育顺序___
A. 由上到下的顺序
B. 由近到远的顺序
C. 由粗到细的顺序
D. 由低级到高级的顺序
E. 由简单到复杂的顺序
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答案
A
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男性，19岁，1天前出现脐周疼痛，呈阵发性，约5小时后疼痛转移并固定于右下腹部，诊断为急性阑尾炎。该患者在发病开始时表现为脐周疼痛的机制为___
A. 阑尾尖端指向脐周或上腹部
B. 胃肠功能紊乱
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张女士，44岁，妇科检查发现子宫脱垂Ⅱ度重，既往曾患乙型肝炎，首选的避孕方法是___
A. 宫内节育器
B. 口服短效避孕药
C. 注射长效避孕针
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有关长效口服避孕药的说法，正确的是___
A. 与复万短效避孕药的服用方法一样
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If vCenter Server 5.5 installation has one or more services deployed remotely, which three services are relocated to vCenter Server 6.5 on upgrade? (Choose three.)___
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【多选题】
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What are two requirements to enable EVC in vSphere DRS cluster? (Choose two.)___
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What three conditions could result in VMware Flash Read Cache being unable to claim a disk? (Choose three.)___
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Boot from SAN is supported on which three storage technologies? (Choose three.)___
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