临界最小努力命题理论是由（）提出的。
A.杜能
B.韦伯
C.赖宾斯坦
D.廖什
参考答案：C
The woman she acted in the film is ______ the women in the 1930s. [ ]
A. typical of
B. conventional of
C. impressive of
D. consistent of
