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【单选题】

空船吹开风靠码头时()。

A.
余速快些,靠拢角大些
B.
余速快些,靠拢角小些
C.
余速慢些,靠拢角小些
D.
余速慢些,靠拢角大些
题目标签:码头
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【单选题】London's First Light Rail SystemThe Docklands Light Railway (DLR) took just three years to build at a cost of £77 million.It is London's first Light Rail System, but its route follows that of a number...

A.
was constructed in the nineteenth century.
B.
will be finished in three years' time.
C.
follows some of the original lines.
D.
took three years longer than expected to complete.

【单选题】沉箱码头的优点不包括()

A.
水下工作量少
B.
耐久性好
C.
抗震能力强
D.
施工速度快

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A.
They wanted to learn from Jonathan Livingston Seagull in practicing flight skills
B.
His parents encouraged Jonathan Livingston Seagull to improve his techniques
C.
They felt shameful when they saw the low flying by Jonathan Livingston Seagull
D.
They could not understand why Jonathan Livingston Seagull spent energy and time experimenting slides

【多选题】高桩码头桩台的形式有()。

A.
梁板式
B.
无梁板式
C.
框架式
D.
承台式