There is something wrong in his left hand.
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His dead mother never thought he could do anything.
A. 对
B. 错
People didn't believe that he could live independently. That is not the case, however.
A. 对
B. 错
Bill Porter has ever been a soldier fighting in the battlefield.
A. 对
B. 错
取血标本时,正确措施是
A. 为减少患者痛苦,可自静脉留置针处取血
B. 取血量一般为1ml
C. 采集后更换针头注入干燥试管内
D. 采集后避免震荡,防止溶血
E. 采集得到的所有血液全部注入试管,包括泡沫
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