Gillian and Illeana Are in the Same Grade at the Same

Multiple Choice

Gillian and Illeana are in the same grade at the same school,but they participate in different extracurricular activities.Their classes are therefore part of ______________,while their extracurricular activities are part of _____________.

A) a pluralistic environment;an unshared environment
B) an ethological environment;an unshared environment
C) a shared environment;an ethological environment
D) a shared environment;an unshared environment