In the Early Stages of T-Cell Activation, __________________

In the early stages of T-cell activation, __________________.

A) T cells are retained in lymphoid organs, allowing the cytokine exposure necessary to continue activation
B) enhanced T cell migration to peripheral sites of injury and infection following cytokine exposure
C) the T cells transiently secrete IL-2
D) the T cells bind IL-2 with high affinity to inhibit apoptosis