Peter is 1.9 meters tall .Michael is 1.8 meters tall （保持句意不变）
问题描述：
Peter is 1.9 meters tall .Michael is 1.8 meters tall （保持句意不变）
Michael is ( ) ( ) than peter
答
not taller第二个空不是taller0.1shorter Michael 比Peter 矮了0.1米