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【简答题】
铣前、后两平面,分析理论上应该限制哪几个自由度
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皮皮学刷刷变学霸
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【简答题】莫斯科是__ 首都, 也是俄罗斯政治、经济、金融、 科学、艺术中心。(填写汉字)
【单选题】What is the man' s opinion of the language laboratory?
A.
It needs to have more French lesson tapes.
B.
It needs to have its controls repaired.
C.
It is different from all the other laboratories.
D.
It can be operated rather easily.
【单选题】______was the weather ______ yesterday? [ ]
A.
What, like
B.
How, like
C.
How, is like
D.
What, is like
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