DO you know where to exchange the money?这句话是对的.怎么说呢,就是一个固定用法吧,用特殊疑问词加to do sth.不用特意去纠结有没有省略主语这一说.
DO you know where can exchange the money?这句话不对哦.应该在where后面加上I,DO you know where I can exchange the money?改过以后的句子中,where做的是先行词哦,I才是从句的主语.
DO you know where to exchange the money?这句话是对的.怎么说呢,就是一个固定用法吧,用特殊疑问词加to do sth.不用特意去纠结有没有省略主语这一说.
DO you know where can exchange the money?这句话不对哦.应该在where后面加上I,DO you know where I can exchange the money?改过以后的句子中,where做的是先行词哦,I才是从句的主语.