​无领导小组讨论中，关于角色的说法，正确的是‌ A: 时间官实际上就是一个闹钟的角色，要时时提醒大家注意时间 B: time keeper应该只是个兼职，依然要重视自己的观点和表达 C: time keeper是leader的配合者 D: time keeper要不动声色地把握时机，表达出自己的思想才好

He used to love to the story of the keeper of the spring.

Disney World will be the keeper of our identity and money.

leader、promoter、time-keeper、follower、presenter等角色都是无领导小组讨论中的角色。（ )

The gate keeper doesn't let him in because he ________ (lose) his ticket.

Who usually helps the guests carry their luggage to their room in a hotel? ( ) A: The manager B: The house keeper C: The bellboy D: The receptionists

I didn’t care for the job offered by the bookstore keeper, what I needed was a post with more _____. A: interest B: change C: challenge D: function

Meeting minutes include_____. A: the date and hour of the meeting B: name of the organization or the meeting C: name and title of the meeting keeper D: what has happened at the meeting

What information should be covered in business meeting minutes? A: name or purpose of the meeting B: meeting location C: subjects covered and notes on discussion D: name and title of the minutes keeper

There ____ a time to be silent and a time to speak, a time for study and a time for resignation or action.