请你用英语描述你同桌的衣着。
This is ……. He/ She……. Her/ His name is……. She/ He is……years old. Look, he's/she's is wearing…….
ⅠA
ⅡA
ⅢA
ⅣA
ⅤA
ⅥA
ⅦA
0
2
①
②
3
③
④
⑤
⑥
⑦
4
⑧
⑨
一个数“四舍五入”后是18万,这个数最大是____,最小是____.
关于声现象,下列说法正确的是()