赫茨伯格的重要贡献在于指明了一些因素可产生或消除不满，而另一系列因素可产生更高层次的激励作用。()
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A suitable title for this text is ______.
A. Stage Plays and Film
B. The Powerful Camera
C. Fewer Plays, More Films
D. Less Waste, More Freedom
According to the text we can imagine that ______.
A. the doctor was too poor
B. the doctor was skilled and kind
C. the doctor was skilled but cruel
D. the doctor was glad to have got the two books
What is the best title for this passage？
A. How English Surname Come into Being
B. Why Are People Called Strong
C. The Ancestors of Goodfellow
D. How Surnames Became Hereditary
A．worthB．worthingC．spendingD．worthy
A. worth
B. worthing
C. spending
D. worthy
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