概念的内涵与外延之间是下列哪种关系?
A. 正比关系
B. 反比关系
C. 对数关系
D. 函数关系
下列哪一种选项不属于思维的基本形式?()
A. 比较
B. 判断
C. 概念
D. 推理
Having failed in the examination, Cathy didn't dare look his father ____________.
A. at the eye
B. in his eye
C. at the eyes
D. in the eye
The annual Christmas party is a good opportunity for the children to gather and renew __________.
A. finance
B. option
C. acquaintances
D. recipients