[解析]
(1)细节理解题。根据第一段December 6–8,2024,Friday–Saturday 10:00 AM–5:30 PM & Sunday 10:00 AM–4:30 PM (2024年12月6日至8日,周五至周六上午10:00至下午5:30,周日上午10:00至晚上4:30)和KIDS BLOCK部分Youth can start their appreciation for the arts at a young age by visiting Young Collectors on Saturday and Sunday. (年轻人可以在周六和周日参观青年收藏家,在年轻时就开始欣赏艺术。)可知孩子们在周日上午10:30至下午4:00可以参观KIDS BLOCK。故选B。
(2细节理解题。根据YOUNG ARTIST EXHIBITION部分Each festival we receive hundreds of pieces of artwork created by talented Valley youth who are interested in having their works exhibited for a chance to win a cash prize,and for the opportunity to sell their works (please refer to each nameplate to identify which pieces are for sale). (每个节日,我们都会收到数百件由才华横溢的山谷青年创作的艺术品,他们有兴趣展出自己的作品,有机会获得现金奖励,并有机会出售自己的作品(请参阅每个名牌以确定哪些作品可以出售)。)可知"YOUNG ARTIST EXHIBITION"的特别之处在于它包括一场参与者的竞赛。故选C。
(3)细节理解题。根据KIDS BLOCK部分A hands﹣on interactive block for young artists and a youth exhibition featuring over 450 student works from around the Valley—on display and for sale.Get the young creatives involved with the festival in a new way with community partners,who will be on site doing take﹣away projects with young visitors(一个面向年轻艺术家的动手互动块和一个青年展览,展出和出售来自山谷各地的450多件学生作品。让年轻的创意人员以一种新的方式与社区合作伙伴一起参与节日,他们将在现场与年轻游客一起做外卖项目)以及YOUNG ARTIST EXHIBITION部分Each festival we receive hundreds of pieces of artwork created by talented Valley youth who are interested in having their works exhibited for a chance to win a cash prize,and for the opportunity to sell their works (please refer to each nameplate to identify which pieces are for sale). (每个节日,我们都会收到数百件由才华横溢的山谷青年创作的艺术品,他们有兴趣展出自己的作品,有机会获得现金奖励,并有机会出售自己的作品(请参阅每个名牌以确定哪些作品可以出售)。)和YOUNG COLLECTORS GALLERY部分Each year,our artists have the option to donate a piece to the gallery,offering children the chance to purchase and bring home their very own piece.We encourage young collectors to shop on their own,learning freedom in what they like.(每年,我们的艺术家都可以选择向画廊捐赠一件作品,让孩子们有机会购买并带回家自己的作品。我们鼓励年轻的收藏家自己购物,在他们喜欢的东西中学习自由。)可知,三个部分的共同点是孩子们可以从中购买艺术品。故选A。