历史上曾出现过两种相互对立的教学方法思想，即以______为中心的传统教学思想和以______为中心的现代教学思想。
参考答案：教师
______________ he ______________ football two days ago?[ ]
A. Does, play
B. Did, played
C. Did, play
I regret _____ you that my sister regretted _____ you her date. You are not the kind of person she wants. [ ]
A. telling; making
C. to tell; to make
C. telling; to make
D. to tell; making
