![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
如果要缩小EBSCO数据库检索策略(asset OR assets) AND management的查找范围,减少检索结果的篇数,那么可将
A.A.asset* AND management
B.B.TI((asset OR assets)AND management)
C.C.asset* N1 management
D.D.asset OR assets N1 management
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_ckda.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_wyda.png)
- · 有4位网友选择 A,占比50%
- · 有3位网友选择 D,占比37.5%
- · 有1位网友选择 C,占比12.5%