问题
判断题
使用中电解液液面低于规定值时宜加蒸馏水补足
答案
参考答案：对
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使用中电解液液面低于规定值时宜加蒸馏水补足
参考答案：对
| 写日期。 | |
| Anna is in Beijing. On the first day, July 3rd, she goes to the Great Wall. On the second day she goes shopping. Then she goes to the library and the zoo on the third day. On the fourth day, she goes swimming. Then the next day she doesn't go anywhere. She goes back to Xiamen on the sixth day.
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