单词。

1. She's a very i____________ (印象深刻的) public speaker.

2. "Artificial I____________ (智能)" is a famous science fiction directed by Steven Spielberg.

3. Many modern arts are being displayed in that art g____________ (美术馆).

4. A lot of small companies have to fight for s____________ (生存).

5. The captain gave the order to a____________ (遗弃) the ship since it was sinking fast.

6. The hotel room had a g__________ (美丽的) view over the lake.

7. He first went to France as an e__________ (交换) student from Beijing.

8. The baby was f_________ (害怕) of being left by itself in the house.

9. In general, the bride's father gave her away at the wedding c____________ (仪式).

10. Is there a good restaurant in the n____________ (周围)?

下列关于数据备份设备的描述中，正确的是（）

A. 光盘塔是一种带有自动换盘机构的光盘网络共享设备

B. 光盘网络镜像服务器通过存储局域网络SAN系统可形成网络存储系统

C. 磁带库是基于磁带的备份系统，投资小，适用于备份数据量较小的中、小型企业

D.磁盘阵列将数据备份在多个磁盘上，能提高系统的数据吞吐率试题