来源：学生作业帮 编辑：搜搜考试网作业帮 分类：英语作业 时间：2024/07/06 16:59:41
Chinese are observing the annual harvest festival by giving and receiving mooncakes,pastries whose round shape is meant to evoke the full moon of the autumnal equinox.，这句句子中pastries。。。是独立主格结构吗，shape不可数吗？谢谢！
解题思路： 句子成分
解题过程：
最终答案：略
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