Question

current means :
a special group delegated to consider some matter
dominant course of successive events or ideas
a group of people living in a particular local area
an army unit large enough to sustain combat

Explanation:

The word "current" can mean a dominant course of successive events or ideas, like a current of thought. The first option describes a committee or task - force, the third is about a community, and the fourth is about a military unit, none of which are the common meaning of "current" in the context of events or ideas.

Answer:

B. dominant course of successive events or ideas