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【单选题】
吊运过程中,构件下方不允许有工作人员活动,有( ),指挥吊装的流程,吊车司机与吊车指挥人员之间必须有良好的沟通通讯机沟通信号。A.
信号工
B.
施工人员
C.
司索工
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举一反三
【单选题】Which of the following is true according to the text?
A.
The unemployment rate in Japan is relatively high compared with other nations.
B.
The present unemployment rate in Japan is among the highest in its history.
C.
The government has not yet recognized the need to help non-regular workers.
D.
The government is reluctant to take measures to keep the technical workers.
【简答题】Using whatever cohesive device is appropriate: The strength of the collective is boundless. The strength of the individual is very limited.
【简答题】The voltage across the resistor R1 is obtained as the same fraction of the total voltage that R1 is of the total resistance.
【单选题】According to the passage, what is the common theme depicted by the artists of the Hudson River School?
A.
Poetry is the highest form. of art.
B.
The human soul can be lifted up by Nature.
C.
Man can transform. Nature.
D.
Art is superior to life.
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