巫医乐师百工之人,____,今其智乃反不能及,其可怪也欤?
Susan's brother can play the drums _____ he can't play it ________.
为防止食品腐败变质,一般采取的保存方法有( )
①高温 ②低温 ③保持干燥 ④保持湿润 ⑤暴露空气中 ⑥隔绝空气.