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问题 填空题

DS6-11型计算机联锁系统，若显示器黑屏或显示器发生（）现象，可以从图形卡、屏幕扩展器、视频电缆以及显示器本身（）等方面查找故障。

答案

参考答案：缺色、掉色；包括消磁

填空题

用适当的关系代词或副词填空。

1. The man ____, told me this refused to give me his name.

2. The girls ____ the company employs are always complaining about their pay.

3. The friends ____ I traveled with spoke very good French.

4. Usually people will expect those ____ report the news to speak excellent English.

5. The friends with ____ I traveled spoke excellent German.

6. The USA is a large country ____ many different dialects are spoken.

7. The hotel ____ he used to live is not far from where you are living.

8. The supermarket ____ you visited last year has been closed, too.

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多项选择题

发热高峰期的特点是（）。

A.寒战加重

B.皮肤发红

C.皮肤干燥

D.自觉酷热

E.大量出汗
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