Luckily,John got back his notebook that he had lose at the club.(为何用adv.)
问题描述：
Luckily,John got back his notebook that he had lose at the club.(为何用adv.)
答
相当于 John got back his notebook luckily.
很幸运地拿回了笔记簿.
修饰动词用adv.,只是这里将adv提前了,表强调.非常幸运