It is widely accepted that young babies learn to do things because certain acts lead to _______.[ ]A

题目简介

It is widely accepted that young babies learn to do things because certain acts lead to _______.[ ]A

题目详情

It is widely accepted that young babies learn to do things because certain acts lead to _______.
[     ]
A. rewards          
B. prizes              
C. awards            
D. results
题型:单选题难度:中档来源:安徽省月考题

答案

A

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