Where does the look-out man stand?（）.
A. In positions in which the noises in the ship are least likely to interfere with the hearing of a fog signal and the man can see clearly
B. In positions in which the noises in the ship are much likely to interfere with the hearing of a fog signal
C. In positions in which the hearing of a signal is reduced to a minimum
D. In a position in which the man can see clearly
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红枣属于坚果类果品，属于干果（）
A. 正确
B. 错误
读者工作是全馆工作的重心。其机构设置及情报服务，标志着（）的发展水平。
法律是统治阶级意志上升为国家意志的表现，具有鲜明的阶级性，是阶级统治的工具。
A. 正确
B. 错误
《天问》是屈原作品中最为奇特的长诗，全诗以诗人问天的形式，一连串提出了170多个问题，俱未作答。
A. 正确
B. 错误
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