题目内容

A、B、C三相母线的相色分别规定为()。

A. 红绿黄
B. 黄红绿
C. 黄绿红
D. 红黄绿

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把钩工在发提升信号前应检查哪些内容?

Language is p()in that it makes possible the construction and interpretation of new signals by its users. In other words, they can produce and understand an infinitely large number of sentences which they have never heard before.

从记忆发生发展的顺序看,儿童最晚出现的记忆是()。

A. 运动记忆
B. 情绪记忆
C. 形象记忆
D. 语词记忆

在写错字和写别字两种情况中,最常见的是写错字。

A. 正确
B. 错误

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