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【简答题】
离合器按工作原理分为哪几类?
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dozens of
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【单选题】There were two boys in the lab, did the experiment successfully.
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【简答题】根据首字母提示补全单词。 1. The doctor told her to exercise more to keep f______. 2. There were a lot of f______ visitors coming to Beijing in August 2008. 3.  We made a r______ to study hard last term. 4.  There...
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【判断题】命题公式p∨(q∧¬r)是重言式.
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【单选题】拣货作业分为两部分()。
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【简答题】缺词填空。 I have lived in the countryside since I was a child. There were many k   1 of birds there when I was young. Every morning, lots of sparrows liked singing and j   2 in the trees outside my window...
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【单选题】Yesterday my doctor gave me some tablets. There were five in the box. He told me to take one every half hour. How long did they last?
A.
They lasted one and a half hours.
B.
They lasted 3 hours
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D.
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【单选题】在房屋建筑中的屋架,他的端部支承在柱子上,并将预埋在屋架和柱子上的两块钢板焊接起来,这样就可以阻止屋架的移动,但因焊缝的长度有限,对屋架的转动限制作用很小,因此,工程中常把这种装置视为( )。
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【单选题】— How many people came to the cel eb ra ti o n of the tenth anni versary of the company? 一 I can’t say it exactly. Maybe there were ten _____ people.
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【单选题】There were many talented actors out there just waiting _______. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
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【单选题】There were two boys in the lab, did the experiment successfully.
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【简答题】根据首字母提示补全单词。 1. The doctor told her to exercise more to keep f______. 2. There were a lot of f______ visitors coming to Beijing in August 2008. 3.  We made a r______ to study hard last term. 4.  There...
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【判断题】命题公式p∨(q∧¬r)是重言式.
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错误
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【单选题】拣货作业分为两部分()。
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B.
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【简答题】缺词填空。 I have lived in the countryside since I was a child. There were many k   1 of birds there when I was young. Every morning, lots of sparrows liked singing and j   2 in the trees outside my window...
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