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【判断题】
车刀的前角越大,切削刃越锋利,切削时越省力,因此前角越大越好。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】ABO抗原
【单选题】People are not angry with the misdiagnosis crisis because ______.
A.
they can do nothing about it
B.
no one knows about it
C.
they have overlooked the problem
D.
they think it is inevitable
【简答题】Having one of those days – or weeks – when everything seems to annoy you? Even if you do nothing about it, your bad mood will probably go away after some time. But with a little effort, you can forget...
【简答题】结合例子说明“现代汉语语音中没有复辅音”这一规律。
【简答题】如今人们普遍认为,__________ 是教学中应被关注的。
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