Chinese people eat ____(饺子) during the Spring Festival.
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People eat Zongzi on ____(端午节) .
We eat family reunion dinner on____(除夕)
Children can get ____(红包) from parents or relatives during the spring festival.
3.革兰阳性菌细胞壁的主要成分是()
A. 蛋白质
B. 脂蛋白
C. 肽聚糖
D. 磷壁酸
E. 脂多糖