23. I thank you too much for all your help to my son while we were away from home.
Answer key
B
I thank you too much for all…——2012 高考英语第 23 题答案解析
2012_省自主命题（陕西）
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Differentiating
2012_省自主命题（陕西）
23. I thank you too much for all your help to my son while we were away from home.
B