【单选题】通常用“教育负担比,味衡t教育开支对家庭生活的影响,一般情况下,如果预计教育负担比高于(),就应尽早进行子女教育规划准备.
【单选题】计算机网络可以按拓扑结构分类,也可以按传输技术、覆盖范围分类。以下属于按传输技术分类的是( )。
【简答题】通常用“教育负担比,味衡 t 教育开支对家庭生活的影响,一般情况下,如果预计教育负担比高于( ) ,就应尽早进行子女教育规划准备. (A) 20 % (B) 25 % (C) 30 % (D) 35 %
【简答题】someone who does a job for no pay
【单选题】A _____ is someone who does boring jobs for someone else, such as delivering messages in a company.
【单选题】Why does the man mention his friend Brian?
A.
To introduce the woman to someone who has researched blushing.
B.
To illustrate the benefits of a public-speaking class.
C.
To give an example of someone who blushes easily.
D.
To explain a way to overcome blushing.
【单选题】通常用“教育负担比,味衡教育开支对家庭生活的影响,一般情况下,如果预计教育负担比高于( ) ,就应尽早进行子女教育规划准备.