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【单选题】
固定资本无形损耗的原因有：A.
机器设备在生产过程中使用产生磨损
B.
新的、效率更高的机器设备出现
C.
机器设备因自然力作用形成损耗
D.
同类机器设备生产成本降低
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【简答题】B Many young people want to be pop stars. Pop stars are rich. Many people think they are leading a happy and easy life. In fact, they have very hard lives. They spend much of their time on travel. Som...
【简答题】阅读理解。 Once there was an old man in a town.He always forgot a lot of things.So his wife always had to say to him, 'Don't forget this!' One day he went on a long trip alone.Before he left home,his wife ...
【简答题】可作为教育技术学研究的因变量的有
【简答题】可作为教育技术学研究的自变量的有
【简答题】D As public playgrounds grow increasingly worn and shabby, the for-profit centers offer clean, safe, supervised activity as well as a variety of challenging exercises to develop youngsters’ physical f...
【单选题】Not only his parents but also his sister ________ the museum.
A.
are going to
B.
is going to c. are going D. is going
【单选题】When his wife returned from abroad, Kevin ____ his paintings at the art museum in his hometown.
A.
was exhibiting
B.
exhibited
C.
would exhibit
D.
had been exhibiting
【单选题】From the passage, we know that ______.
A.
Cheng Ho died on the way of his last voyage
B.
Cheng Ho ended his seventh voyage in 1433
C.
the disappearing of China's economic domination of the South Pacific led to Cheng Ho's death
D.
it took Cheng Ho 30 years to visit 37 countries
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