自然光人像摄影中的动态构图能给人以()的感受。
A、对称
B、传统
C、自由
D、生动
E、活泼
F、起伏
参考答案:C, D, E, F
There ______ a bank and two pay phones near here. [ ]
A. has
B. have
C. are
D. is
管内强迫对流换热