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【单选题】当一船听到他船的雾号显示在本船正横以前，除已断定不存在碰撞危险外， 船舶应当： Ⅰ、将航速减到能维持其航向的小速度 Ⅱ、减速 Ⅲ、必要时停车、倒 车、把船停住
A.
Ⅰ、Ⅲ
B.
Ⅰ、Ⅱ、Ⅲ
C.
Ⅱ、Ⅲ
D.
Ⅰ、Ⅱ
【单选题】题干: 当一船听到他船的雾号显示在本船正横以前,除已断定不存在碰撞危险外,船舶应当: I、将航速减到能维持其航向的最小速度 II、减速 III、必要时停车、倒车、把船停住
A.
Ⅰ、Ⅲ
B.
Ⅰ、Ⅱ、Ⅲ
C.
Ⅱ、Ⅲ
D.
Ⅰ、Ⅱ
【单选题】当一船听到他船的雾号显示在本船正横以前，除已断定不存在碰撞危险外，船舶应当（）
A.
将航速减到能维持其航向的最小速度
B.
立即停车、倒车、把船拉住
C.
A、B都对
D.
A、B都不对
【单选题】What does the man mean?
A.
He has proved to be a better reader than the woman.
B.
He has difficulty understanding the book.
C.
He cannot get access to the assigned book.
D.
He cannot finish his assignment before the deadline.
【单选题】Directions: Watch the video clip. Then choose the best answer to each of the following questions. Why does the student come to see the teacher?
A.
Because he was asked to see the teacher.
B.
Because he has difficulty in writing his essay.
C.
Because he cannot finish his project.
D.
Because he has problems with his school life.
【单选题】当一船听到他船的雾号显示在本船正横以前，除已断定不存在碰撞危险外，船舶应当： Ⅰ、将航速减到能维持其航向的最小速度 Ⅱ、减速 Ⅲ、必要时停车、倒车、把船停住
A.
Ⅰ、Ⅲ
B.
Ⅰ、Ⅱ、Ⅲ
C.
Ⅱ、Ⅲ
D.
Ⅰ、Ⅱ
【单选题】某仓库拟储存某类物料500t,全部就地堆垛。垛长6m,垛宽2m,垛高1.5m,容积充满系数为0.7,物料的容重为7.8t/m3,料垛占用的总面积为( )。
A.
51 平方米
B.
61 平方米
C.
71 平方米
D.
81 平方米
【简答题】A. A) He has proved to be a better reader than the woman. B. B) He has difficulty understanding the book. C. C) He cannot get access to the assigned book. D. D) He cannot finish his assignment before ...
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