Ben is 55 km.Mike is 50 km.Peter is 58 km.提问：Peter is the ( )of the three.
问题描述：
Ben is 55 km.Mike is 50 km.Peter is 58 km.提问：Peter is the ( )of the three.
首字母是h。
答
确定都是“km”吗?我觉得应该是kg把?应该是Peter是三个中最重的才对,然后应该填heaviest.因为km是“公里,千米的意思”,即kilo meter的缩写