生产、经营转基因植物种子，应当取得（）颁发的种子生产许可证和

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问题单项选择题

生产、经营转基因植物种子，应当取得（）颁发的种子生产许可证和种子经营许可证。

A、国务院农业行政主管部门

B、省农业行政主管部门

C、市农业行政主管部门

D、县农业行政主管部门

答案

参考答案：A

填空题

用括号内单词的适当形式填空。

1. Jack is the first student_________(leave) the classroom.

2. Jimmy spends two hours _________(play) computer games every day.

3. There_________(be) a football match tomorrow afternoon.

4. Thank you for _________ (tell ) me the news.

5. How long do you practice _________(speak) English every morning?

6. Could you please _________(peel) two potatoes for me?

7. The boy often helps the old man _________(carry) water.

8. The farmer can't make the horse _________(go).

9. The students stopped _________(talk) when the teacher came in.

10. She started _________(learn) English at the age of three.

问答题简答题

简述电能信息采集终端的安装步骤。