The hostile epistolary of that choleric politician were larded with______sympathy, strained sarcasm or pure spite.

(A) concerned … warning of
(B) cautious … panacea for
(C) fastidious … prescription for
(D) reticent … renovation of
(E) agitated … postscript to

(A) advancing an argument against human cloning based on evidence from cloning experiments performed on lower life forms
(B) measuring the technical and ethical limitations of the embryonic cloning process in mammals
(C) refuting arguments against human cloning through the use of hard scientific evidence
(D) illuminating the critical ethical distinctions in process between human cloning and sheep cloning
(E) describing how the ethical issues in the quest for human cloning have given rise to new models of embryonic development