Mary is an English girl, but she lives(居住) in China. She is six. Her mother says to her, “You are six now, Mary, you are going to school. I think it is very good. It's a nice school.”

    “Is it a Chinese school?” Mary asks.

    “Yes, it is.” Her mother says.

    It is September and the new school year begins. Mary goes to school every day. She likes her lessons and her classmates(同学)very much. Her classmates like her, too. She always gets good grades(成绩) in math, so she often helps her friends with math. Mary thinks Chinese is too difficult, so she can't speak Chinese very well. But she likes the people of China and Chinese food very much.

根据短文内容，判断下列句子的正误。

根据课文内容，在下面横线上填写相应的句子
①过尽千帆皆不是，斜晖脉脉水悠悠。              。（温庭筠《望江南》）
②                        ，西北望，射天狼。（苏轼在《江城子·密州出猎》）
③李清照在《武陵春》中化无形为有形表现自己浓重哀愁的句子：          ，          。
④了却君王天下事，                   。（辛弃疾《破阵子·为陈同甫赋壮词以寄之》）
⑤                 ，岁晏有余粮。（白居易《观刈麦》）
⑥无意苦争春，一任群芳妒。            ，            。（陆游《卜算子》）

观察如图：牙病总数占人类疾病总数的百分比是____。