单项选择题
从键盘上接受一位整数并存入内存变量X,正确的操作为()
A.WAIT TO X
B.ACCEPT TO X
C.INPUT TO X
D.@1,20 GET X PICT "9"
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单项选择题
A.WAIT TO X
B.ACCEPT TO X
C.INPUT TO X
D.@1,20 GET X PICT "9"
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