—Did you remember to give Marry the money you owed her？
—Yes, I gave it to her _______ I saw her.
A. while B. the moment
C. suddenly D. once
—Did you remember to give Marry the money you owed her？
—Yes, I gave it to her _______ I saw her.
A. while B. the moment
C. suddenly D. once
B
此题考查the moment作连词的用法，相当于as soon as 的用法。根据句意，只能选B，while所引导的状语从句中的谓语动词要用延续性的动词。