Hannah Has Just Been Appointed to a Committee and Wants

Hannah has just been appointed to a committee and wants to be a positive member.Which of the following is the best advice you can give her?

A) Ignore members who are being silent to show respect for them.
B) Tell a lot of jokes throughout the meeting to ease tensions.
C) Share her ideas with other team members, even if they might not be adopted.
D) Hannah should do all of these.