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【单选题】
麻花钻的导向部分有两条螺旋槽,其作用是形成切削刃和( )。A.
排除气体
B.
排除切屑头
C.
排除热量
D.
减轻自重
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反馈参考答案：
举一反三
【判断题】Both Albert Einstein and the author consider imagination more important than knowledge.
A.
正确
B.
错误
【判断题】Albert Einstein and Thomas Edison were both very smart in their childhood.
A.
正确
B.
错误
【判断题】Albert Einstein and Thomas Edison were both very smart in their childhood.
A.
正确
B.
错误
【简答题】Some of the world’s most famous persons had suffered from a similar disability, such as Albert Einstein, the mathematician; Thomas Edison, the inventor; Auguste Rodin, the artist. What disabled these ...
【多选题】马克思主义认识论与旧唯物主义认识论的主要区别在于是否承认( )
A.
认识是主体对客体的反映
B.
社会实践是认识的基础
C.
认识对象的客观性
D.
认识过程的辩证法
E.
理性认识的正确性
【简答题】根据首字母和上下文完成句子： 1. Please come and see me whenever it is c_________to you. 2. Albert Einstein once said, “ __________(想象力)is more important than knowledge. 3. To p _____and encourage the communication ...
【判断题】Both Albert Einstein and the author concider imagination more important than knowledge
A.
正确
B.
错误
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