The writing style.of the essay is （）（What Is It Like to Be Poor？）

It was an unpleasant task for the teacher to point out ...

判断题It was an unpleasant task for the teacher to point out or hint at a student’s confusion in thought.（The Teacher as Dragon）（）

简述绝对购买力平价的经济学意义。

问答题简述绝对购买力平价的经济学意义。

生物遗传因素对人格的影响大概会占到（）左右A.1/2B.1/3C.1/4D.1/5

单项选择题生物遗传因素对人格的影响大概会占到（）左右