Mount Kilauea is an active volcano, which continuously releases lava to ______.

A．Go to the football match with the woman.
B．Ask the woman to help him write the term paper on history.
C．Finish the last two chapters of his history assignment.
D．Take part in the football match.

A．The amount of snow.
B．The amount of cloud covering.
C．The wind condition.
D．The temperature.