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【单选题】
胃癌患者行胃大部切除术后取半坐卧位的目的是A.
减少局部出血
B.
减轻伤口缝合处的张力
C.
减轻肺部淤血
D.
预防腹腔感染
E.
有利于向站立位过渡
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举一反三
【单选题】He boasted that he was the best swimmer in his school.
A.
bragged
B.
alleged
C.
claimed
D.
praised
【简答题】As a ager in 1972, Bill Gates boasted that he would be a millionaire by the time he was 20. While he did not quite achieve that goal, only 15 years later, he was a millionaire. And by 1992, as hea...
【简答题】阅读理解 As a ager in 1972, Bill Gates boasted that he would be a millionaire by the time he was 20.While he did not quite achieve that goal, only 15 years later he was a billionaire. And by 1992,as h...
【多选题】物流技术是与物流要素活动有关的所有专业技术，随着计算机网络技术的应用普及，物流技术中综合了许多现代技术，如()，等等。
A.
GIS
B.
GPS
C.
EDI
D.
BarCode
【单选题】物流信息技术是指运用于物流各个环节中的信息技术，它是物流现代化的重要标志，也是物流技术中发展最快的领域，主要包括条码技术、RFID技术、EDI技术、GPS技术和(3)。 (3)
A.
EOS技术
B.
POS技术
C.
BIS技术
D.
GIS技术
【简答题】物流技术及其装备是反映物流系统水平的__________标志。
【简答题】人之初, 性本善。 性相近, 习相远。
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