KSAO是人力资源管理中对员工职业岗位资质的描述模型，其中O是指（）。
A.能力
B.个性特征
C.技能
D.知识
参考答案：B
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．
We don't like him because he is always speaking highly of the part he________in the group. [ ]
A. makes
B. takes
C. does
D. plays
