儿童动作的发展,先从粗大动作开始,而后才学会比较精细的动作。这是儿童动作发展的()规律。
参考答案:大小
Physical assessment findings in the eyes of elderly people may include()
A. decreased lens thickness.
B. decreased visual acuity.
C. lightening of the skin around the orbits.
D. unequal pupillary light reflex.
古建筑中,木构架上相邻两檩的中心水平距离(梁距),称为步架。( )