in in comfort和comfortable区别?

in in comfort和comfortable区别? No comfort in growth zone .No growth in comfort zone. They had enough money to live()in their old age A.comfortable B.comfort C in comfort D,comfortably 为什么 They had enough money to live()in their old age A.comfortable B.comfort C in comfort D,comfortably 为什么 live in 后面跟副词还是形容词,是live in comfort还是live in comfortablly? 英语翻译find incitements to virtue in the comfort and pleasantness you feel in its exercise all in its 原句是：He went peacefully.That was a comfort all in its own 翻译“You can take some comfort in the fact that you did your best.” We usually shoping in the comfort of our own home在家为什么用介词of? Our ciassrooms is big and clean,so it's ______(comfort) to study in it Being able to afford a drink would be a comfort in those tough times 翻译You will spend old age in comfort and material wealth. 翻译“In a certain degree,smile means understanding,tolerance and comfort.To those who need help In order to grow,I must stretch beyond my comfort zone中文是什么意思 to take comfort in knowing his daughter is OK.求翻译 we shouldn't just seek to live comfort A with B in C on D by comfort comfort