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题目内容
（许昌学院-行政管理-大学英语2）
Psychologists study perception by ________.(本题5.0分)
A、 setting up many experiments
B、 asking each other what they see
C、 looking out of windows
D、 studying people’s eyes
A、 setting up many experiments
B、 asking each other what they see
C、 looking out of windows
D、 studying people’s eyes
参考答案