Which of the following statements regarding clonal selection theory is INCORRECR?

(A) Specificity for Ag of T cells produced is identical to the specificity of the TCR on initial T cell.
(B) The body is equipped with billions of lymphocytes. Each is devoted to respond to one specific epitope.
(C) An epitope triggers the production of a number of lymphocytes, each with different receptors.
(D) Antigen binding to a TCR triggers proliferation and differentiation of T cells into effector cells.