The reason why her novels enjoy great popularity among readers is that all the stories are a____ in everyday experience.

“自封建（注：即分封）变为郡县，有天下者，汉、隋、唐、宋为盛，然幅员之广，咸不逮元，立中书省一，行中书省十有一。”材料中所涉及的中国古代政治制度有（  ）

①分封制  ②郡县制  ③三省六部制  ④行省制       

There are lots of rules at Selina's school.
She agrees with some1them. For example, they can't arrive2 , they can't  run in the hallways, and they can't eat in class. All3 rules are okay because they're reasonable(合情合理的).
But there are some rules Selina4agree with. For example, at her school they have to wear a uniform and they can't wear jeans. But she thinks jeans are5because they're comfortable. In school, they can't listen to music in art class. Selina doesn't agree with this rule. She thinks 6 music in art crass is okay.
Selina7 has to follow some rules at home. For example,8she wants towatch TV, she has to finish her homework first. And she can't go out with her friends 9school nights, that is, from Monday to Friday, she also has to clean her room10week. Luckily, she doesn't have to take out the trash（垃圾）. She hates it.

下面各组中，两个式子结果相等的是（   ）。

下列有关细胞生命历程的叙述，错误的是（    ）