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【单选题】
The number of rowing oars that must be carried in a motor-propelled open lifeboat on a cargo vessel is ______.A.
determined by the Master
B.
specified by the Coast Guard
C.
specified by the manufacturer
D.
None
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【单选题】病人,男性,33岁,炼钢工人,工作中不慎被烧伤,III度烧伤面60%。应采用隔离方式是
A.
接触隔离
B.
消化道隔离
C.
呼吸道隔离
D.
保护性隔离
E.
严密隔离
【单选题】病人,男性,33岁,炼钢工人,工作中不慎被烧伤,III度烧伤面积60%,应采用隔离方式是
A.
接触隔离
B.
消化道隔离
C.
呼吸道隔离
D.
保护性隔离
E.
严密隔离
【单选题】病人,男性,33岁,炼钢工人,工作中不慎被烧伤,重度烧伤面积60%,应采用的隔离方式是
A.
接触隔离
B.
消化道隔离
C.
呼吸道隔离
D.
保护性隔离
E.
严密隔离
【单选题】Refer to Exhibit 3-13. The opportunity cost of producing an additional cake:
A.
increases as the economy moves in a southeast direction along the production possibilities curve.
B.
decreases as the economy moves in a southeast direction along the production possibilities curve.
C.
remains constant as the economy moves in a southeast direction along the production possibilities curve.
D.
equals zero.
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