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【判断题】
按钮互锁的正反转电路的缺点是易产生电源两相短路故障。()A.
正确
B.
错误
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【单选题】— I think saving water is more important than recycling paper in our daily life. — I disagree. Recycling paper is ____ saving water.
A.
the same as
B.
so important as
C.
as important as
D.
the most important
【简答题】Ask someone what they have done to help the environment recently and they will almost mention recycling, which is the process (过程) of treating used things, such as paper or steel so that they can be u...
【单选题】Which of the following does NOT belong to self-plagiarism?
A.
No indication about the recycling of the work.
B.
Disguising the original work by making small changes.
C.
Indication about the small changes in the work.
D.
Substitution of technical terms in two different languages.
【简答题】连衣裙的局部细节设计包括 、袖、腰和下摆等。
【单选题】People’s views vary on the subject of recycling waste. __________ who live near recycling centers usually support it, while_________ who have to travel long distances to recycle their rubbish often ju...
A.
Those ... others
B.
These ... they
C.
They ... such
D.
They ... those
【简答题】“低碳生活，从我做起！”请仔细阅读下列材料，找出以下五种“低碳”行为产生的直接效应。 小题1:Henry often recycles(循环利用) water to clean his room and water the flowers. 小题2:Daphne always turns off the lights and the computer as soon as she leaves h...
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