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【单选题】
用雷达观测时，哪种情况下转向行动容易从相对运动线上判明：A.
对本船正横附近的来船采取大幅度转向措施
B.
对本船首尾附近的来船采取大幅度转向措施
C.
对本船正横前的来船采取大幅度转向措施
D.
取决于两船的船速和会遇势态
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列事例中，利用大气压作用的是
A.
小王将新鲜空气吸入肺里
B.
医生用针筒把药水推入病人肌肉中
C.
小李用图钉把地图钉在墙上
D.
深水潜水员要穿特制的抗压潜水服
【简答题】普通单开道岔由____、辙叉及____、连接部分。
【简答题】Mother's Day In Britain, Mother's Day falls on a few weeks before the festival of Easter.
【简答题】阅读理解。 On Easter Day, 1722, Dutch explorers (探索者) landed on Easter Island (复活岛). It was the first time that Easter Islanders had met people from the outside world. The strangers were about to discover ...
【单选题】Which is not true about the Easter Day?
A.
Easter egg is a Christian symbol of new life.
B.
It occurs in the spring.
C.
All British attend church service.
D.
It is of great significance in Christianity.
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