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【单选题】
下列哪项不是《STCW公约》中直接规定的电子电气员的职责范围?。A.
电气和电子设备的维护修理
B.
推讲装置和辅助机械自动控制系统的监控
C.
维护和修理驾驶台航行设备和船舶通信系统
D.
船舶发电机原动机维修
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皮皮学刷刷变学霸
举一反三
【单选题】It was not until he arrived in class _____ realized he had forgotten his book.
A.
when he
B.
that he
C.
and he
D.
he
【简答题】Paraphrase the following sentences from unit 1, passage of Book 3. His background was certainly not glamorous. (Para.4)
【简答题】造血组织由 ( )、( ) 和基质细胞组成 。
【单选题】John F Kennedy studied at Harvard and during his senior year he wrote a thesis called 'Why England Slept', which later was published as a book. This was not his only book. Whilst recovering from a bac...
A.
The Strategy of Peace
B.
A Time to Kill the Germans
C.
Tales from the Ocean
D.
Profiles in Courage
【简答题】造血组织主要由 和 组成。
【简答题】造血组织由_____组织和______细胞构成
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