单选题 The park was______with people doing all sorts of recreational activities.
【正确答案】 B
【答案解析】解析:alive(with)a.(常指某个地方充满着人或生物或活动等因而显得)活跃的。有活力的,充满(生气的),到处是(如:The streets were alive with people.The lake was alive with fish.The place was alive with music.)。live a.(一般作定语)活的,有生命的,活生生存在的(不是假想的)。lively a.活泼的,充满活力的(作表语或定语,后面不跟with)。vigorous a.有力的,用力的;精力充沛的(表语或定语,修饰人或活动)。