Question

yes,i do i often wash the vegetables

Answer 1

　　Yes,I do. I often wash the vegetables.
　　是的，我做。我经常洗菜。
　　这是一个一般疑问句的回答，根据回答可以推断出，问句应该是在询问是否经常做家务。
　　故问句应该是：
　　-Do you often do housework？
　　你经常做家务吗？
　　-Yes,I do. I often wash the vegetables.
　　是的。我经常洗菜。

　　wash:
　　[英][wɒʃ][美][wɑ:ʃ]
　　vt.洗，清洗; 浸湿; 冲刷，冲击; 洗去罪名;
　　vi.耐洗; 被洗掉（通常与 out 和 away 连用）; （波涛等）拍打;
　　n.（尤指船过后划出的）水流; 要洗的衣物的数量; 薄涂层（尤指涂料）;
　　vt.弄湿; 使受洗礼; （光）布满; （猫等）舔净（自身）;
　　adj.可洗的，耐洗的; （证券交易）虚假的;
　　e.g.It is more economical to wash a full load.
　　满缸洗衣更经济。
　　The cow and horse tracks in the road were full of water, the rain having been enough to charge them, but not enough to wash them away.
　　路上奶牛和马的脚印都积满了水，天上下的雨水虽然把它们淹没了，但是却没有把它们冲刷掉。
　　He headed to the bathroom to wash up.
　　他走进洗手间去洗漱。
　　This cloth shrinks in the wash.
　　这种布一洗就抽。
　　Your jeans are in the wash.
　　你的牛仔裤还在洗着呢。
　　I wash my hair every night.

　　我每晚都洗头。

　　vegetables:
　　[英]['vedʒɪtəblz][美]['vedʒɪtəblz]
　　n.蔬菜( vegetable的名词复数 ); 生活单调的人，植物人; 菜.