单选题
All of the following acts are producing for the market EXCEPT______.
【正确答案】
C
【答案解析】[解析] 判断题。根据第二句话If you are growing tomatoes...1for the market．来判断，[D]项符合原意。根据第二段第二句If your father is a...service for the market．判断出[A]、 [B]两项符合原意。只有 [C]项文中没提到，所以是正确答案。