—Tom is wise enough to achieve his success.

—But in my opinion, he is _________ than wise.

A．luckier

B．more lucky

C．much luckier

D．rather lucky

注射剂制品内所加入的各种辅助剂，除哪项之外，均应在标签上注明：

A．抗菌防腐剂

B．抗氧化剂

C．pH调节剂

D．瓶内充入的气体

E．所加入的各种辅助剂均应注明，无一例外