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【单选题】
[5-8]Who may perform as a lookout ___.谁可以成为了望人员
A.
A member of the engineering watch 构成轮机值班的人员
B.
A member of the navigational watch 构成驾驶值班的人员
C.
A member of the Stewards Department 业务部人员
D.
All of the above 以上全部
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A.
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B.
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D.
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A.
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C.
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D.
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A.
正确
B.
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