题目内容：
领导者的职位要因事而设立。选择一项：
对
错
参考答案：
选择题：领导者的职位要因事而设立。选择一项：对 错
- 题目分类：国家开放大学—领导科学与基础
- 题目类型：选择题
- 号外号外：注册会员即送体验阅读点！
选择一项：
对
错
选择一项：
对
错
仙人洞遗址最早发掘于（ ）选择一项：
仙人洞遗址最早发掘于（ ）选择一项：20世纪60年代20世纪80年代20世纪90年代20世纪50年代
The TV programmes are not suitable for children si
The TV programmes are not suitable for children since they are dominated by viol
This is a ___ dictionary.
This is a ___ dictionary.选择一项：a.one lingualb.single lingualc.monolinguald.sololi
I shall go to the meeting tomorrow ___ I.m too bus
I shall go to the meeting tomorrow ___ I.m too busy.选择一项：A.whenB.unlessC.untilD.
I think this sofa is ___ than that one.
I think this sofa is ___ than that one.选择一项：a.expensiverb.more costlyc.cost more