英语翻译用be about to do sth when 的句式

英语翻译用be about to do sth when 的句式 对be about to do sth when 造句 be about to do sth的用法 be about to do sth… when和while的差别…… will do sth, be about to do sth, be to do sth, be going to d be to do,be about to do,determine to do sth.的意思是什么 "be anxious about /to do sth." be crazy about sth to do with be crazy about doing sth 和be crazy to do sth的区别是什么 英语翻译我们要周一到周五去上学（用have to do sth的句式） 用like to do sth.句式造句 英语翻译用一般将来时或be going to do sth.或be to do sth.或be abeut to do