根据认知同化学习论，从例证到规则的学习，属于
A．下位学习
B．上位学习
C．并列学习
D．组合学习
参考答案：B
Jack asked John ______ when he met him in the street.
A．he was going where
B．where he was going
C．where was he going
D．was he going where
公路工程竣工验收由( )。
A．交通部或批准工程初步设计文件的地方交通主管部门主持B．政府行业主管部门主持C．建设单位主持D．建设单位上级部门
