检测计算机故障时应先外部设备后内部设备;先硬件后软件;先简单后复杂;先电源后部件;先一般后特殊。
参考答案:错
Hello, I’m a middle school student from Hainan. My Chinese name is Li Ying. My English name is Alice. I am Chinese. I’m in No. 26 Middle School. I am a good student. Now I am thirteen years old.
Our school is very nice. Ms Smart is my English teacher. I like her and she loves us very much.
There are three people in my family. This is my father. He is a teacher. This is my mother. Her name is Han Jing. I love them very much.
小题1:Alice is from .
A.Japan
B.England
C.America
D.China小题2: Li Ying is years old
A.14
B.13
C.12
D.10小题3:Ms Smart is English teacher.
A.Li Ying’s
B.Li Ping’s
C.Lingling’s
D.Daming’s小题4: Li Ying’s father is .
A.a teacher
B.a doctor
C.a student
D.a worker小题5: Li Ying’s mother’s name is .
A.Han Meimai
B.Han Jing
C.Alice
D.Smart
信息系统安全保护法律规范的作用主要有()。
A.教育作用
B.指引作用
C.评价作用
D.预测作用
E.强制作用