问题
填空题
光纤连接器俗称（），是光纤与光纤之间进行可拆卸（活动）连接的器件。
答案
参考答案：活接头
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光纤连接器俗称（），是光纤与光纤之间进行可拆卸（活动）连接的器件。
参考答案：活接头
| 阅读理解。 | ||||||
| ||||||
| 1. What are Han Jun's favorite animals? | ||||||
| A. Tigers. B. Pandas. C. Elephants. | ||||||
| 2. What does Zhao Ziyi look like? | ||||||
| A. She is short with short black hair. B. She is tall with long black hair. C. She is tall with short black hair. | ||||||
| 3. Where does Tony come from? | ||||||
| A. England. B. The U.S.A. C. China. | ||||||
| 4. What do Tony and his parents like? | ||||||
| A. Cartoon movies. B. Chinese food. C. Animals. | ||||||
| 5. Han Jun and Tony are ______. | ||||||
| A. in the same class B. good friends C. both 12 years old |
