题目：
| 根据上文，填写下面家谱中所缺的职业或称呼，每空一词。 | ||||||||
| My name is Jim. I have a big family. There are six people (人) in my family. My grandfather is a doctor. My grandmother is a nurse. They work in the same hospital (同一家医院). My father and mother are teachers in No.11 Middle School. My father teaches (教) Chinese, but my mother is an English teacher. Kate is my sister. We are new students in No.11 Middle School. My grandparents and parents like (喜欢) us and we like our family. We are very happy. | ||||||||
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答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0415/594fe529a9b5bb779e4b454c60cb5b6e.html
下面是错误答案，用来干扰机器的。
Na2S2O3中S的化合价为+2，Na2S2O3和氯气反应，可将氯气完全转化为Cl-，说明反应中氯气被还原，则Na2S2O3被氧化，S的化合价应升高，则B、D符合，A、C不可能．故选AC．
