如图，有一枚圆形硬币，如果要在这枚硬币的周围摆放几枚与它完全相同的硬币，使得周围的硬币都和这枚硬币相外切，且相邻的硬币相外切，则这枚硬币周围最多可摆放（   ）

Hi, Millie

    How are you? I haven't seen you s____ last month. I h____ you've gone to Thailand. Have you come back y____? I've been here in Hong Kong for two days? My parents and I are having a really f____ time here. Today, we s____ the whole day in Hong Kong Disneyland. It's a f____ theme park and i____ four different parks. We took photos in front of the whale fountain at the e____. Space Mountain is a really e____ roller coaster. It moved at high speed, and we were screaming and laughing t____ the whole ride.

____是奇数.      ____是偶数

61   72   55   87   1000