不断加强皇权专制是中国古代统治者的不懈追求。阅读下列材料，回答问题。

材料一：三省中，中书省替皇帝起草政令，门下省负责审核，最后交由尚书省执行。尚书省下设有六部，分管具体政务。如房玄龄曾为尚书左仆射。

材料二：

图一                         图二

握在手里的两根电线，可以利用（   ）检测是否连着。

   I am an English girl. My name is Mary. I’m twelve. My dad and mom are English teachers. I have a brother（哥哥）. His name is Tom and he is thirteen years old. We are in China now. We are in Beijing No. 4 Junior High School. Tom is in Class 4, Grade 7 and I am in Class 9, Grade 7. I have a dog. My dog looks strong. It has a big mouth and two big black ears. We have many(许多) Chinese friends here. They are good.

— What do you want to be in the future, Nick?

— I want to be _____ pilot(飞行员), it is _____ exciting(令人激动的，兴奋的) job.