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【单选题】
高压蒸气灭菌法所需的温度和时间是A.
80~100℃ 15~30min
B.
100℃ 5~10min
C.
121．3℃ 15~30min
D.
61．1~62．8℃ 30min
E.
71．1℃ 15~30s
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【简答题】Due to his family background and his understanding of human nature, Nathaniel Hawthorne seems to be haunted by a sense of sin and evil in life. Explain his' black' vision in The Scarlet Letter.
【简答题】The House of the Seven Gables is a novel written by Nathaniel Hawthorne based on his experience in the Brook Farm.
【简答题】The novel written by Nathaniel Hawthorne that bears a direct allusion to the notorious Salem witchcraft trials is ________________.
【单选题】在工作场合,握手时符合礼仪规范的是( )。
A.
握手力气越大越好
B.
和异性握手最好双手相握
C.
右手不方便时应立即伸出左手
D.
客人抵达时，通常应该由主人首先伸出手与客人相握。
【简答题】Nathaniel Hawthorne gave a definition to the term 'romance' in his Preface to the novel ---. A.The House of the Seven Gables B.The Scarlet Letter C.The Marble Faun
【单选题】Nathaniel Hawthorne considered himself a psychological novelist. Guilt, isolation, repentance, despair and redemption are the major themes which are reflected in his masterpiece_________.
A.
The Scarlet Letter
B.
The Sleepy Hollow
C.
The Leaves of Grass
D.
Moby-Dick
【单选题】妊娠期贫血下列哪项不正确：
A.
妊娠期贫血可由铁缺乏引起
B.
轻度的贫血对妊娠期孕妇和胎儿影响不大
C.
产妇度重度贫血的耐受性好，不易发生失血性休克
D.
贫血可降低产妇的抵抗力，易并发产褥感染
E.
重度贫血可导致胎儿宫内发生迟缓、早产或死胎
【简答题】As a novelist, Nathaniel Hawthorne was deeply influenced by Puritanism.
【单选题】王女士,孕 15 周,自觉乏力、食欲不振,诊断为妊娠期贫血,下列哪项不正确
A.
妊娠期贫血可由铁缺乏引起
B.
轻度的贫血对妊娠期孕妇及胎儿的影响不大
C.
产妇对重度贫血的耐受性好，不易发生失血性休克
D.
贫血可降低产妇的抵抗力，易并发产褥感染
E.
重度贫血可导致胎儿宫内发育迟缓、早产或死胎
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