- 搜標題
- 搜題干
- 搜選項
單項選擇題
要打開交互模式，應執(zhí)行哪一個命令（）.
A.SET ESCAPE OFF
B.CLEAR
C.SET TALK ON
D.SET TALK OFF
A.SET ESCAPE OFF
B.CLEAR
C.SET TALK ON
D.SET TALK OFF
