下列属于病理反射，除外
A．Chaddock征
B．Babinski征
C．Oppenheim征
D．Gordon征
E．Lasegue征
参考答案：E
These_____ the pictures of his family. [ ]
A. aren't
B. isn't
C. don't
D. doesn't
共同解决问题型教学方法的教育价值
