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【单选题】
下列显示胎盘尚未剥离的是( )。A.
子宫底上升
B.
在耻骨联合上方按压子宫时脐带回缩
C.
阴道少量流血
D.
子宫收缩呈球形
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举一反三
【单选题】Which PC bus uses up to 32 lanes to achieve very high data transfer rates?
A.
PCI
B.
PCI-X
C.
USB
D.
PCIe
【单选题】下列哪一种民事诉讼请求属于给付之诉?
A.
甲起诉请求某乙停止损害其名誉
B.
某丙起诉某丁请求撤销两人之间的房屋买卖合同
C.
女方起诉前夫，请求将二人之女判归前夫抚养
D.
陆某起诉李某，请求解除收养关系
【单选题】Why is QoS important in a converged network?（）
A.
Because voice data packets must follow a single dedicated path through the network
B.
Because voice data packets should arrive quickly and sequentially, and with no lost data
C.
Because lost voice-data packets must be retransmitted
D.
Because data does not need to arrive intact, so data transfer rates can be variable
【单选题】女,45岁,既往有胆石症及冠心病史。昨日饮酒及进油腻饮食后出现剧烈腹痛并向腰背放射,伴发热和恶心、呕吐。体:Bp70/40mmHg,p120次/分,巩膜轻度黄染、皮肤湿冷。腹壁稍紧张,上腹有明显压痛,移动性浊音阳性血清淀粉酶64单位(苏氏法),血钙1.5mmol/L,血清正铁血白蛋白阳性。诊断应首先考虑
A.
消化性溃疡合并急性穿孔
B.
急性阑尾炎穿孔
C.
急性出血坏死型胰腺炎
D.
慢性胆囊炎急性发作
E.
急性心肌梗死
【判断题】Data transfer rates offered by WANs should be higher than that by LANs. (Reading A)
A.
正确
B.
错误
【单选题】Why is QoS important in a converged network?（）
A.
Because data does not need to arrive intact, so data transfer rates can be variable
B.
Because lost voice-data packets must be retransmitted
C.
Because voice data packets should arrive quickly and sequentially, and with no lost data
D.
Because voice data packets must follow a single dedicated path through the network
【单选题】下列哪一种民事诉讼请求属于给付之诉?
A.
甲起诉请求乙停止损害其名誉
B.
丙起诉丁请求撤销二人之间的房屋买卖合同
C.
男方起诉前妻，请求将二人之子判归前妻抚养
D.
王某起诉李某，请求解除收养关系 答案D
相关题目：
【判断题】Data transfer rates offered by WANs should be higher than that by LANs. (Reading A)
A.
正确
B.
错误