A.20个字符B.19个字符C.18个字符D.21个字符
A.MOV[100H],[BX] B.MOVDS,ES C.ADDV[BX],CX D.MOVAX,34H
A.4 B.3 C.2 D.0 E.1
A.5 B.4 C.6 D.7
A.inta(10); B.intn=10,a[n]; C.intn;a[n]; D.#defineN10inta[N];
A.i+fB.i*cC.c+fD.i+c+f
A.NEGAX B.NOTAX C.INCAX D.DECAX
A.abc.c B.file C.Main D.PRINT
A.1 B.2 C.6 D.10