立式车床适用于加工哪些类型的工件？
参考答案：
立式车床适用于加工径向尺寸大而轴向尺寸相对较小的大型和重型零件，如各种盘、轮类零件。
用所给单词的适当形式填空。
1. Look at the picture, Mr Hand ______ (sit) between Tom and Jim.
2. We want to ______ (shop) in the mall.
3. My uncle______ (leave) for Canada next Monday.
4. Here______ (be) a bag and a notebook.
5. You needn't ______ (take) these books to the classroom.
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