根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。

I am a middle school student. I used to spend too much time __小题1:__(闲聊) on line at night. The next day, I often felt. __小题2:_(困倦的) in class, and I couldn’t .__ 小题3:__(回答) correctly to the teachers when they asked me questions. I made lots of ___小题4:_(错误) in the tests. I didn’t know the __小题5:_(重要) of studying hard. And my mother always __小题6:_(担心) about my school. At __小题7:___ (现在)  I have ___小题8:__(认识到) that it’s silly of me to do that. I listen carefully in class and do my homework__小题9:__(小心地) every day. At night I read some books after finishing the homework to be knowledgeable。I have good grades now. I will be more careful and __小题10:__(耐心)。 My mother and my teachers are very impressed.

《中华人民共和国可再生能源法》规定，根据规定实行招标的可再生能源发电项目的上网电价，按照中标确定的价格执行，但不得高于国务院价格主管部门确定的（）可再生能源发电项目的上网电价水平。

A．平均

B．最低

C．最高

D．同类