单选题：David Hume was the first philosopher to study mankind.

题目内容：

David Hume was the first philosopher to study mankind. A．Right
B．Wrong
C．Notmentioned

参考答案：

答案解析：

They told the politician that he could depend on their supp

They told the politician that he could depend on their support in the next gen

分类：综合类题型：单选题

Today's film makers emphasize special effects at the expense of the story.A．Righ

分类：综合类题型：单选题

分类：综合类题型：单选题

某工厂男女职工比例原为l9：12，后来新加入一些女职工，使得男女比例变为20：13，后来又加入了若干男职工，此时男女比例变为30：19。若最终加入的男职工比女

分类：综合类题型：单选题

下列选项中,正确表述认识发展总规律的是（　　）A．认识是不断由感性认识上升到理性认识的过程 B．认识是由实践到认识，再由认识到实践的过程 C．实践、认识、再实践

分类：综合类题型：单选题