The parcel was marked ________ (fragility)— handle with care.
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They argued that his ________(present) in the town could only stir up trouble.
There is a shortage of well________ (qualify) teachers of foreign languages, especially of French and Japanese.
患者女性,56岁,有高血压病史10年,最近骑车上班时感胸闷、乏力、气急,休息后缓解,该患者的心功能为()
A. 一级
B. 二级
C. 三级
D. 四级
E. 五级
患者女性,68岁,入院诊断:慢性心力衰竭,遵医嘱服用地高辛每日0.125mg,某日患者将白墙看成黄墙,提示患者出现()
A. 心衰好转征象
B. 心律恢复正常
C. 洋地黄药物中毒
D. 血钾过低
E. 血钾过高