We（）a sharp lookout while sailing in the iced waters...

第1题

[单选题] Because of the （）, we have to keep a sharp lookout.

A、poor visibility B、good visibility C、good weather D、dry weather

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第2题

[单选题] Steer the wheel carefully and keep a sharp lookout （） .

A、look out B、look around C、look at

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第3题

[单选题] The sailor on gangway watch should （）.

A、keep sharp lookout at the forecastle B、receive visitors C、expect the agent D、steering wheel

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第4题

[单选题] On the forecastle deck,the chief officer and the bosun（）sharp lookout.

A、to keep B、are keep C、is keeping D、are keeping

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第5题

[单选题] 检查救生衣和个人物品。（）

A、Check your life-jackets and belongings. B、The cable is leading straight ahead. C、I have given it a thorough clean. D、Steer the wheel carefully and pay attention to keeping a sharp lookout.

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第6题

[单选题] Vessels should maintain a sharp lookout，especially during December through March，when navigating the right whale’s only known calving grounds which lie off the coasts of（）.

A、Nova Scotia B、Maine and Massachusetts C、Georgia and NE Florida D、California and Mexico

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第7题

[单选题] 下列属于基于风险调整法思想而建立的专门用于评价证券组合优劣工具的是（）。A.Jensen(詹森)指数 B.Treynor(特雷诺)指数 C.Sharpe(夏普)指数 D.以上都不对

A、Jensen(詹森)指数 B、Treynor(特雷诺)指数 C、Sharpe(夏普)指数 D、以上都不对

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第8题

[单选题] 下列属于基于风险调整法思想而建立的专门用于评价证券组合优劣工具的是（）。A.Jensen(詹森)指数 B.Treynor(特雷诺)指数 C.Sharpe(夏普)指数 D.以上都不对

A、Jensen(詹森)指数 B、Treynor(特雷诺)指数 C、Sharpe(夏普)指数 D、以上都不对

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第9题

[单选题] I suggested（）fishing.

A、that we going B、that we to go C、that we go D、that we went

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We（）a sharp lookout while sailing in the iced waters.

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