Where did the man ask his girlfriend to marry him?
A. In an airplane
B. On a beach
C. At the airport
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What do you think the writer is trying to tell us?
A. We spend tood much time on social media
B. We don't spend enough time on social media
C. It's good to use social media when we are with our friends
12号普通单开道岔的尖轨尖端轨距为()mm。
A. 1435
B. 1440
C. 1445
D. 1450
皮亚杰的他律道德阶段可对应于柯尔伯格道德发展的哪个阶段:
A. 天真的快乐主义
B. “好孩子”定向
C. 惩罚与服从定向
D. 维护社会秩序的道德
通常而言,大学生的亲社会行为有什么特点:
A. 根据对自己是否有利来决定是否提供帮助
B. 为了得到外界的赞许而表现出亲社会行为
C. 根据移情来决定是否做出亲社会行为
D. 行为的依据是内化的社会规范、信念、价值观和责任感
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