问题 判断题

由于不完全定位所限制工件的自由度数少于6个,所以是不允许出现的。

答案

参考答案:错

写作题

假如你是李芳,某报社记者来你校采访,想了解一下学生们的读书习惯。请你根据下列提示,写一篇短文谈谈你的阅读习惯。

1.我喜欢阅读,每周花差不多三小时阅读;

2.对历史书感兴趣,最喜欢读的是......;

3.我的大多数书都是图书馆借的和书店买的;

4.关于读什么书,老师们常常给我意见;

书是好朋友,读书帮助......,也给我.......。

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问答题