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【单选题】
联轴器和离合器的主要作用是A.
缓和冲击和振动
B.
补偿两轴间位移
C.
联接两轴并传递运动和转矩
D.
防止机器发生过载
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【单选题】下列说法不正确的是( )。
A.
可以按边或按角度旋转视图
B.
视图（包含所有草图）将象刚体一样旋转
C.
视图旋转后，标注将保持其与视图及模型几何图元之间的关联
D.
基于所使用的工程图标准，不可能会在“视图名称”中出现附加信息，指出视图已从常规位置旋转
【单选题】Column A Column B The greatest prime factor of 15 The greatest prime factor of 14
A.
if the quantity in Column A is greater
B.
if the quantity in Column B is greater
C.
if the two quantity are equal
D.
if the relationship cannot be determined from the information given
【单选题】Shakespeare When talking about the world's greatest poet and greatest dramatist, only one name can possible suggest itself; that of William Shakespeare. Nearly every Englishman has some knowledge, how...
A.
Most of the people have taken courses in Shakespeare's works.
B.
The English-speaking people like to mention the names of Shakespeare's works.
C.
Most of the people know clearly how to use the words and phrases from Shakespeare's works.
D.
Many of the words and phrases used by the English-speaking people are taken from Shakespeare's works.
【简答题】The greatest er of depression is ______.
【单选题】Paper-making is ___________ of ancient (古代的 )China.
A.
one of greatest inventions
B.
one of greatest inventors
C.
one of greatest invention
D.
one of the greatest inventions
【单选题】He is one of _______ in the world. [ ]
A.
the great person
B.
the greatest person
C.
the greatest persons
D.
the great persons
【简答题】完成Practice6 要求: 1. 手写完成作业 2. 在有答案的页面分别写上班级、姓名和学号 3. 然后拍照按时发到学习通上 评分标准: 全部完成给80分,少做一个,扣10分,直至扣完80分。 准确性,酌情给1~10分,如果没有重大的意思差异,视为正确。 态度,酌情给1~10分,认真主要表现在有没有字体书写认真、有注释、有修改痕迹等。
【单选题】This is ______ that he has ever made. [ ]
A.
the greatest inventions
B.
one of the greatest invention
C.
one of the greater inventions
D.
one of the greatest inventions
【简答题】完成Practice5 要求: 1. 手写完成作业 2. 在有答案的页面分别写上班级、姓名和学号 3. 然后拍照按时发到学习通上 评分标准: 全部完成给80分,少做一个,扣10分,直至扣完80分。 准确性,酌情给1~10分,如果没有重大的意思差异,视为正确。 态度,酌情给1~10分,认真主要表现在有没有字体书写认真、有注释、有修改痕迹等。
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