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【单选题】
根据STCW规则和船员值班规则的要求,航行船舶应随时保持正规的瞭望,并应达到以下目的()。1探名遇难的船舶;2探名遇难的飞机;3探名遇难人员;4探明沉船残骸。A.
①②
B.
②③
C.
①②③④
D.
①③④
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皮皮学刷刷变学霸
举一反三
【单选题】The north side of rooms in Siheyuan is usually used ___.
A.
by the senior members
B.
by the junior members
C.
as the study
D.
as guest rooms
【多选题】What cultural meaning does Siheyuan symbolize?
A.
Feudal patriarchal order
B.
High privacy
C.
Harmonious living style in China
【简答题】文中作者排列四门基础学科的顺序是“天、地、生、化”,可在分说是却按“化、天、地、生”的顺序说明,分析作者这样做的道理。
【单选题】Siheyuan construction is always_____________.
A.
unstable
B.
old
C.
unsteady
D.
symmetrical
【单选题】Which of the following has less seen in present Beijing?
A.
Siheyuan.
B.
Folk building.
C.
Hutong.
D.
Both A and C.
【简答题】放大器受潮后如何处理?
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