患者,男性,45岁,患有胃溃疡,昨日呕血约200ml,经治疗出血停止,病情缓解。患者呕血时应采取的体位是
A. 平卧位,头偏向一侧
B. 膝胸位
C. 头低脚高位
D. 头高脚低位
E. 截石位
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Fish is the last course of the meal, but it is intentionally有意 not finished. The reason for this stems 根茎(源于)from a Chinese saying, nian nian you yu ( meaning every year there is leftover), which is a ________for being blessed 祝福every year.
A. gramophone留声机
B. telephone
C. homophone同音异形异义
D. monophone收发话器
He's been on the computer all morning, ________ his friends.
A. chatting with
B. chated with
C. chewing with
D. chew 咀嚼with
You can buy our goods over the ________.
A. website
B. www
C. Interact交流
D. Internet
Watching television shows is useful for you to learn common language phrases and ________.
A. slow
B. slide
C. slangs俚语
D. sling