Heilbron was clever, and pretty too, immaculately painted and pencilled. It helped. She could argue for equal pay without ruffling feathers. 请问:(1) immaculately painted and pencilled 在句中作什么成分?(2) it 指代的是什么?
In most people the first signs show up in their 50s or early 60s.(大多数人在50多岁或60岁出头时会出现症状)——高考真题for most people才表示“对大多数人”吧?为什么这里用意思不太合适的 in?替换为 for 后有没有语法错误?