大量研究发现,从事脑力劳动的人群的IQ____从事体力劳动的人群的IQ。()
A.高于
B.等于
C.低于
D.无法比较
正确答案是A
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/519475.html
上一篇:Passage 14 This year, my husband David and I celebrated the 22nd birthday of a man we had never met. His name was Tracy Bill Marsh, a tall handsome young man who worked in a pizza shop. Last summer, he was supposed to have been best man at his broth
下一篇:侧平线的_________投影反映直线的实长。