知觉的基本特性中不包括
A．整体性
B．理解性
C．选择性
D．恒常性
E．准确性
参考答案：A
4×5和5×4都用同—句口诀计算。
Helen _____________ beautifully and she likes _____________ very much. [ ]
A. dances, dancing
B. dancing, dances
C. dance, dance
D. dance, to dance
