【单选题】【消耗次数：1】
机器设备经济寿命是指
①
机器设备从使用到报废为止的时间
②
机器设备从使用到运营成本过高而被淘汰的时间
③
从评估基准日到设备继续使用在经济上不合算得时间
④
机器设备从使用到出现了新的技术性能更好的设备而被淘汰的时间
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相关题目
【单选题】
机器设备的经济寿命是指机器设备
①
从全新状态开始使用，直到不能正常工作而予以报废所经历的时间
②
从开始使用到技术过时予以淘汰所经历的时间
③
从开始使用到经济上不合算而停止使用所经历的时间
④
从评估基准日到经济上不合算而停止使用所经历的时间
【单选题】
机器设备的经济寿命是指（）。
①
机器设备从使用到报废为止的时间
②
机器设备从使用到运营成本过高而被淘汰的时间
③
从评估基准日到设备继续使用在经济上不合算的时间
④
机器设备从使用到出现了新的技术性能更好的设备而被淘汰的时间
随机题目
【单选题】
Nowadays people spend more time exercising to keep _____.(
①
fitly
②
fitting
③
fit
④
fiitted
【单选题】
— What are your great strengths?— .
①
I am very shy
②
My job offers me high income
③
I am very active in discussion
④
Ok
【单选题】
It is believed lifelong learning is a crucial response to the challenge of the global ________ economy.
①
technology
②
knowledge
③
examination
④
response
【单选题】
—Would you like to come to our party this weekend?—______.
①
Yes, it was an interesting party
②
No, I’d like to
③
I’m sorry that I won’t be able to attend the party
④
No
【单选题】
— Why do you think the distance education cannot take place of the formal education?— I take this opinion __________ my experience.
①
because
②
because of
③
since
④
that
【单选题】
Quizzes are part of the lecture program to keep students engaged and keep them _________, for students to be able to check that they understood what was covered.
①
thinking
②
think a lot
③
to think
④
thought
【单选题】
—Did you enjoy your college life?—______.
①
Yes, it was rich and colorful
②
No, it is interesting
③
I like my college very much
④
yes, it is.
【单选题】
The fact ________ that we are behind the other classes.
①
seems to be
②
must be
③
remains
④
take
【单选题】
By _________ learning possible anytime and anywhere, distance education is a powerful tool for supporting lifelong learning.
①
making
②
make
③
made
④
be made
【单选题】
One big of formal education is the high cost.
①
advantage
②
disadvantage
③
problem
④
condition