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【单选题】
办公室里正确的走姿不包含 。A.
抬头、挺胸、收腹、立腰，重心稍前倾，两眼平视前方，微收下颌，面容自然。
B.
双臂自然下垂，手指并拢，双臂前后自然摆动，摆动时要以肩关节为轴，大臂带动小臂向前，幅度适中。
C.
注意步幅、、。
D.
走路时理想的是：两只脚踩的一定要是两条平行线。
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举一反三
【单选题】What is the main idea of this passage?
A.
The Ice Age was a long period of time.
B.
Great glaciers covered North America many years ago.
C.
Changes in climate helped to melt the glaciers.
D.
How glaciers changed North America.
【单选题】Why the period of time selected is limited?
A.
The future is uncertain.
B.
The ability to forecast.
C.
The degree of accuracy.
D.
The time is not enough to finish the project.
【简答题】《证券账户管理规则》规定，一个自然人、法人只能开立一个证券账户。 （ ） A．正确 B．错误
【单选题】Time chartering means that the charterer hires the vessel for a period of time without crew. ( )
A.
正确
B.
错误
【判断题】During the period of time charter, the charterer is liable for cost directly connected with the use of the ship, such as bunker costs, crew wages and provisions.
A.
正确
B.
错误
【单选题】The trouble-free life of an engine indicates _____.
A.
the period of time during which no trouble occurs to the engine
B.
no trouble will occur to the engine all its life
C.
trouble may occur freely to the engine
D.
no matter what you do to the engine, no trouble will occur during this period
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