临床护理活动的基础质量评价,主要着眼于评价执行护理工作的()。
A.基本条件
B.环境条件
C.仪器设备
D.护理人员素质
E.规章制度
参考答案:A
Selina has recently ___________ Chinese painting to please her grandmother who was born in China.
A.taken on
B.taken off
C.taken up
D.taken over.
异种钢焊接时,焊缝成分取决于焊接材料,与熔合比大小无关。( )