请解释熟食间消毒的“三盆制”

Do you want to be the best student in your class? Be the envy of all of your friends in school and be the p 小题1: of your teachers and parents !

First, a best student must study hard. This is the primary task of a student. Remember, if you don’t do anything, you will be nothing. Ask questions in class if you do not understand something. In addition, try to enjoy all the s 小题2: you learn at school and work hard on them. It seems that hard-working students can have success more e 小题3: .

Second, good study habits are very useful. For example, when you prepare for a test, make s 小题4:    that you have all of the proper materials including books, pencils, paper, calculators, etc. Underline the words that you do not understand. And try marking some of the themes mentioned in the book. Then, come up w 小题5: study questions and try to answer them. You’d better stop to have a r 小题6: every hour to refresh your memory

Don’t forget to try asking your parents for h 小题7: . They have personal learning experiences and can help you with your studies in many ways. Usually, the students who ask their parents for help can do b 小题8: in class than those don’t.

Lastly, remember to never give up. You are already on your way in becoming the best student! The t 小题9:  is that it doesn’t matter to fail if you pick yourself up and try even harder. A 小题10: a lot of the famous people were all once failures(失败), they never lost heart and managed to climb to the top and succeed.

要打开图标所代表的对象，正确的操作是( )。

A．用鼠标单击该图标

B．用鼠标双击该图标

C．选择该图标，然后按Enter键

D．B、C都对

在矿井生产过程中所产生的各种（）统称为矿尘。

根据运行的要求，调速系统的静态特性曲线在空负荷和低负荷附近应平缓些，以利于启动和并网。（）

吸附系统解吸剂内所含水和轻组分可以通过抽余液塔除去。（）