I aim ______learn ten new words by heart every day.
A. in
B. with
C. about
D. to
different 的名词形式为_______
A. difference
B. differents
C. differentment
D. differention
患者,女,36岁,因月经过多,出现心悸、气短、疲乏无力入院。查体:脉搏102次/分,血压92/60mmHg;面色苍白,指甲中部凹陷,边缘翘起,表面粗糙。请问其指甲改变是( )
A. 匙状指
B. 杵状指
C. 正常
D. 鼓槌状指
E. 梭形指
评估脊椎的弯曲度时应嘱被评估者双足并拢站立,双臂自然下垂,从前面观察脊柱有无侧凸。
A. 对
B. 错