女，32岁，吸宫流产后3个月。术后1个月月经复潮，但经量少，现闭经2个月，突感急性腹痛，开始为右侧，后遍及全腹，同时有肛门坠胀感。查体：急性病容，下腹部有压痛及反跳痛，无移动性浊音；子宫稍大，宫颈举痛明显，附件区有压痛，后穹隆穿刺抽出暗红不凝血液，妊娠试验阴性；白细胞正常。下列诊断可能性大的是（）
A. 输卵管妊娠破裂
B. 宫颈粘连
C. 绒毛膜癌子宫穿破
D. 急性阑尾炎
E. 子宫积血倒流
查看答案
The ‘lsvg -o’ command is run with an output of only rootvg， but the server has another volume group named datavg， which is not displayed. What is the likely cause？（）
A. datavg is in an offline state.
B. ‘lsvg -o’ only displays the root volume group.
C. ‘lsvg -o’ only displays the fist volume group.
D. datavg has no filesystems and therefore， is inactive.
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