Scientists found that young babies learn to do things because certain acts lead to________. [ ]A. re

题目简介

Scientists found that young babies learn to do things because certain acts lead to________. [ ]A. re

题目详情

Scientists found 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:福建省同步题

答案

A

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