【判断题】人体触电时,电流灼伤和电弧烧伤是由于电流的热量效应造成的。()
【单选题】The author's father applied for a job at the Martin Aircraft Company and his goal was ____ .
A.
to be a good worker with a special knowledge about his work
B.
to do everything assigned him willingly
C.
to be able to do whatever job there was in the factory
D.
to be a good supervisor himself in the future
【单选题】passage 1.docx The author's father applied for a job at the Martin Aircraft Company and his goal was ________
A.
to be a good worker with a special knowledge about his work
B.
to do everything assigned him willingly
C.
to be able to do whatever job there was in the factory
D.
to be a good supervisor himself in the future
【单选题】In the author's opinion, who is more unfortunate?
D.
Rosemont's insurance company.
【单选题】The author's father applied for a job at the Martin Aircraft Company and his goal was ? .
【简答题】The author's father applied for a job at the Martin Aircraft Company and his goal was _________ .
【单选题】人体触电时,电流灼伤和电弧烧伤是由于电流的()效应造成的