单项选择题 当一扇门在人面前打开时,视网膜上门的映象经历一系列的改变,但人总是知觉门是长方形的,这种现象为视知觉的( )。A. 大小恒常性B. 形状恒常性C. 颜色恒常性D. 明度恒常性
单项选择题 The correct version for “了解数字背后的隐藏意义,会引领我们领悟古代中国人民的智慧”should be “_____”.( )A.Learning the implicit meaning behind numbers may lead us to some ancient Chinese wisdom.B.To learn the implicit meaning on numbers mayhelp us knowsome ancient Chinese wisdom.C.Learning the implicit meaning on numbers may lead us to know some ancient Chinese wisdom.D.To learn the implicit meaning behind numbers maymake us to know some ancient Chinese wisdom.
多项选择题 督脉和阳维脉的交会穴有( ) A. 哑门穴 B. 风府穴 C. 陶道穴 D. 大椎穴