“退避三舍”、“纸上谈兵”等成语故事均出自春秋战国时期各诸侯国间发生的著名战役。诸侯国出现源于西周的[ ]
A.世袭制
B.奴隶制
C.禅让制
D.分封制
答案:D
根据描述,写出图中所缺物品的名称.(每空一词)
Hello! This is my room.A table,a bed,a chair,a desk and a bookcase are in the room.Some plants
are on the table.My backpack is on the desk.My hat is on the chair.My shoes are under the bed.My baseball is on the floor.And those are my books.They are in the bookcase.
1._______ 2._______ 3._______ 4._______ 5._______
婴儿爽身粉