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问题 判断题

权证的发行过程中，由标的证券发行人以外的第三人发行并上市的权证，履约担保系数由证监会发布并适时调整。( )

答案

参考答案：错

解析： 担保系数由交易所发布并适时调整。

单项选择题

箱式变电站一般分为数个间隔，并各自有向外打开的门，基础及接地部分包括（）和设备基础、避雷设备及其连接部分。

A.接地棒

B.接地极

C.接地体

D.接地线
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填空题

词汇运用

1. He often spends lots of time _____ with his friends online. (chat)

2. Good _____ with your trip to Hongkong. (luck)

3. In my family everyone has _____ own computer. (they)

4. I sometimes go to school without _____ breakfast. (have)

5. I can't hear you _____ , can you say it again?(well)

6. My brother and I are in different _____ (年级)

7. There're four _____ teachers in our class. (百)

8. The toilet is _____ the teachers' office and our classroom. (在......之间)

9. You can ask the _____ over there, maybe they know the way to the hospital.(警察)

10. It's hard for the little boy to _____  herself. (穿衣服)
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