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【判断题】
分数控制的控制信号传递的方式是直接传递。A.
正确
B.
错误
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【简答题】()是解决一切经济社会问题的关键。 A改革 B稳定 C发展 D安全
【简答题】()是解决一切经济社会问题的关键
【单选题】John’s ability to learn from observations and experience _______ greatly to his success in public life.
A.
owed
B.
attached
C.
related
D.
contributed
【单选题】It can be inferred from the passage that George Washington and John Adams both ______.
A.
lived for a long time in Washington, D.C.
B.
were rather formal gentlemen .
C.
traveled to many foreign countries
D.
encouraged Jefferson to run for the presidency
【简答题】改革是经济社会发展的强大动力，()是解决一切经济社会问题的关键。
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