题目内容：

though my grandma is old,she is quite a____ and takes part in most of the activities.

优质解答

though my grandma is old,she is quite active and takes part in most of the activities.
【active】解释为活跃
尽管我的奶奶已经老了,但是她仍然很活跃,参加了大多数的活动