The correct answer is D. privileges.

A privilege is a special right, advantage, or immunity granted or available only to a particular person or group of people. In this case, the person is a member of a club, and as such, they have certain privileges that are not available to non-members. These privileges may include things like access to certain facilities, discounts on goods and services, and the ability to participate in club activities.

The other options are not correct because they do not accurately describe the situation. Virtues are moral qualities that are considered to be good or desirable. Facilities are buildings or other structures that are used for a particular purpose. Gains are increases in wealth or possessions.