9. WWW______ ______
举一反三
- 写出英文全称WAN______ WWW______ HTML______
- 6个9比4个9多___个9，比9个9少___个9．
- When does the film start? A: At 9. B: At 9:15. C: At 9:30. D: At 9:50.
- 命令kill -9的含义是: A: kills the process whose PID is 9. B: kills all processes belonging to UID9. C: sends SIGKILL to the process whose PID is 9. D: sends SIGTERM to the process whosePID IS 9.
- 用竖式计算．4n×14=3n9÷9=13.右+8.9=1右-9.右=