根据柯尔伯格的道德发展理论，前习俗水平主要包括惩罚服从取向和阶段。
参考答案：相对功利取向
He gave away the company's commercial secret to another competitor,which means_________.
[ ]
A. dismissing
B. being dismissed
C. to dismiss
D. to be dismissed
我国土壤的分布情况大体是“南酸北碱”，南方农民引淡水冲洗土壤以降低其酸性，下列符合冲洗过程中土壤酸碱度变化的曲线是[ ]
A．
B．
C．
D．
