填空题

  • A. Langmir and Schaefer’s work for the GE Company
  • B. Langmir and Schaefer’s discovery of rain-forming
  • C. Men’s knowledge of rain-formingE. Schaefer’s discovery by accident
  • D. Schaefer’s several unsuccessful experimentsF. Langmir and Schaefer’s successful cooperation

Paragraph 3 ______

【参考答案】

A
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单项选择题
The number of students wishing to take the course of engineering ethics is declining at Texas A ＆ M University.
A．Right
B．Wrong
C．Not mentioned
填空题
F
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