负责组织开展“五项技术监督”发现问题及时组织调查分析，防止设备损坏，是（）安全职责。
A、安监部主任
B、安监员
C、生产部主任
参考答案：C
用所给词的适当形式填空。
1. When she couldn't find her mother, she ______ (begin) to cry.
2. —When did the movie ______(begin)? —It _____ (begin) about ten minutes ago.
3. At the ______ (begin) of this term, we have two new ______ (woman) teachers.
4. How many _______ (wheel) does a bike have ?
5. He always _____ (use) this pen to write.
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