People in Port-au-Prince__________________.
A. posted information on Twitter
B. wrote letters to Meier
C. sent text messages asking for help
查看答案
Choose the right answers to the questions you hear.
A. It was the most comprehensive and up-to-date information available to the humanitarian community.
B. Patrick Meier was asked by the government to make the map.
C. It saved hundreds of lives.
1.知觉条件在一定的范围内发生变化,而知觉对象的映像仍然相对不变的特性称为知觉的( )。
A. 选择性
B. 理解性
C. 恒常性
D. 整体性
2.两个静态的物体按一定的时间依次出现,使人觉得是一个动态的物体,这种知觉称为( )。
A. 幻觉
B. 真动知觉
C. 时间错觉
D. 似动知觉
3.月朗星稀是感觉的( )现象。
A. 适应现象
B. 视觉障碍
C. 对比
D. 后象
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