有没有it's convenient to sb\sth

有没有it's convenient to sb\sth It is convenient for sb to do sth造句 convenient词组be convenient for sb.to do sth.,为什么到句子“If it is 用 It's convenient for sth to do 造句 convenient for sb to do sth 有没有 suggest sb that 的用法?或者 suggest sth to sb suggest to sb s It's +adj of sb to do sth 和 It's for sb to do sth有什么区别? it's time that sb did sth,it's time that sb should do sth有没有 It's+adj.+for sb.+to do sth.是形式主语的一个句型,那么有没有It's+adj.+of sb. 有没有 borrow sb sth 或 borrow sb's sth It adj.for sb.to sth.与It's adj.for sb.to sth.有什么区别 有没有lend sb sth.lend sth to sb