He sees some pubic signs in the park 求改为一般疑问句

He sees some pubic signs in the park 求改为一般疑问句 He sees some public signs in the park.改成一般疑问句? He can see some pubic signs in the park.(对划线部分提问some pubic s 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） He rowed a boat in the park.改为一般疑问句. he sees somethings on the fiowers.改为一般疑问句. The signs in the park mean different things.（改成一般疑问句） There are some people in the park 改为一般疑问句并肯定回答 there are some big trees in the park——改为一般疑问句 1.There were some people in the park yesterday.（改为一般疑问句） There are some girl in the park 改一般疑问句