He sees some public signs in the park.改成一般疑问句?

He sees some public signs in the park.改成一般疑问句? He sees some pubic signs in the park 求改为一般疑问句 There are some public signs in the park.改为一般疑问句 He sees some public signs in zhe park?(改为否定句） The signs in the park mean different things.（改成一般疑问句） He sees some public signs here (否定句） He sees something on the grass.(改成一般疑问句） He found some meat in the fridge改成一般疑问句 He does some reading in the morning改成一般疑问句 park,see,lot,can,signs,a,he,in,of,the,public(.)连词成句 are there any public signs in the park? 把there are some trees in the park.改成一般疑问句