44. In order for a cell to become cancerous, oncogenes must be ___, or tumor suppressors are ___.
(A) activated; activated;
(B) activated; inactivated;
(C) inactivated; inactivated;
(D) inactivated;
activated.
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統計: A(0), B(1), C(0), D(0), E(0) #3167730
統計: A(0), B(1), C(0), D(0), E(0) #3167730