“普通逻辑就是研究思维的科学”此定义犯了哪一项逻辑错误?()
A.定义过宽
B.定义过窄
C.定义含混
D.循环定义
参考答案:A
As students, we have many duties to perform, with improving our ability to learn _______.
A.in special
B.in advance
C.in practice
D.in particular
关于牵张成骨患者年龄的选择学者们的意见基本一致,认为较为适当的年龄是:()
A.3岁
B.4岁
C.5岁
D.6岁
E.7岁