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1.Ö¸ÁîMOV AX,DS:[1000H],Ô´²Ù×÷ÊýµÄѰַ·½Ê½ÊÇ(). A.Á¢¼´Ñ°Ö· B.Ö±½ÓѰַ C.¼Ä´æÆ÷Ѱַ D.»ùÖ·±äַѰַ [´ð°¸]:B
2.Ö¸ÁîMOV AX,ES:COUNT[DI],Ô´²Ù×÷ÊýµÄѰַ·½Ê½ÊÇ(). A.»ùÖ·±äַѰַ B.Á¢¼´Ñ°Ö·.
C.¼Ä´æÆ÷Ïà¶ÔѰַ D.Ïà¶Ô»ùÖ·±äַѰַ [´ð°¸]:C
3.Ö¸ÁîMOV DX,COUNT[BP][DI]µÄÖ´Ðнá¹ûÊÇ(). A.½«COUNTµÄÖµ´«Ë͸øDX
B.½«COUNT+BP+DIµÄÖµ´«Ë͸øDX
C.½«Êý¾Ý¶ÎÖÐÓÐЧµØÖ·ÎªCOUNT+BP+DIµÄ´æ´¢µ¥ÔªµÄÖµ´«Ë͸øDX D.½«¶ÑÕ»¶ÎÖÐÓÐЧµØÖ·ÎªCOUNT+BP+DIµÄ´æ´¢µ¥ÔªµÄÖµ´«Ë͸øDX [´ð°¸]:D
4.Èô(AX)=2530H,(BX)=18E6H,MOV.[BX],ALÖ¸ÁîÕýÈ·µÄÖ´Ðнá¹ûΪ(). ABX¼Ä´æÆ÷µÄֵΪ2530H BBL¼Ä´æÆ÷µÄֵΪ30H C.18E6Hµ¥ÔªµÄֵΪ30H D.18E6Hµ¥ÔªµÄֵΪ2530H [´ð°¸]:C
5.Èô(DS)=1240H,(BX)=8936H,ÔòMOV AX,[BX]Ô´²Ù×÷ÊýµÄÎïÀíµØÖ·ÊÇ(). A.1AD36H B.9B760H C.1AC36H D.9B76H [´ð°¸]:A
6.Èô(SS)=1383H,(DS)=2378H,(S1)=492AH,ÔòADD AX,[S1]Ô´²Ù×÷ÊýµÄÎïÀíµØÖ·ÊÇ(). A.1815AH B.5CADH C.6CA2H D.281AAH [´ð°¸]:D
7.Èô(S1)=1310H,(BX)=3213H,(DS)=3593H,ÔòSUB DX,[BX)[S1)µÄÓÐЧµØÖ·EAΪ(). A.1310H B.3213H C.4523H D.7AB6H [´ð°¸]:C
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8.Ö¸ÁîMOV BX,MASK[BP],ÈôMASK=3540H,(SS)=1200H,(DS)=1300H,(BP)=1160H,ÄÇôÓÐЧµØÖ·EAΪ(). A.4740H B.46A0H C.4840H D.2460H [´ð°¸]:B
9.Ö¸ÁîMOV AX,COUNT[BX]Íê³ÉµÄ²Ù×÷ÊÇ(). A.´Ó´æ´¢µ¥Ôª¶Á³öÒ»¸ö×ÖËÍÈëAX B.´Ó´æ´¢µ¥Ôª¶Á³öÒ»¸ö×Ö½ÚËÍÈëAX C.½«AXÖеÄÒ»¸ö×ÖдÈë´æ´¢µ¥Ôª D.½«AXÖеÄÒ»¸ö×Ö½ÚдÈë´æ´¢µ¥Ôª [´ð°¸]:A
10.Ö¸ÁîMOV.DX,DELTA[BX][Si]µÄÔ´²Ù×÷Êý±£´æÔÚ(). A.´úÂë¶Î B.¶ÑÕ»¶Î C.Êý¾Ý¶Î D.¸½¼Ó¶Î [´ð°¸]:C
11.²Ù×÷ÊýµØÖ·ÓÉBX¼Ä´æÆ÷Ö¸³ö,ÔòËüµÄѰַ·½Ê½ÊÇ(). A.Ö±½ÓѰַ B.¼Ä´æÆ÷Ѱַ C.Á¢¼´Ñ°Ö·
D.¼Ä´æÆ÷¼ä½ÓѰַ [´ð°¸]:D
12.Ö¸ÁîMOVES:[BX],AXÖÐ Ä¿µÄ²Ù×÷ÊýµÄѰַ·½Ê½Îª(). A.Á¢¼´Ñ°Ö· B.¼Ä´æÆ÷Ѱַ C.´æ´¢Æ÷Ö±½ÓѰַ D.¼Ä´æÆ÷¼ä½ÓѰַ [´ð°¸]:B
13.Ò»ÌõÖ¸ÁîÖÐÄ¿µÄ²Ù×÷Êý²»ÔÊÐíʹÓõÄѰַ·½Ê½ÊÇ(). A.¼Ä´æÆ÷Ѱַ B.Á¢¼´Ñ°Ö· C.±äַѰַ
D.¼Ä´æÆ÷¼ä½ÓѰַ [´ð°¸]:B
14.ÏÂÁÐÄľ仰ÊÇ´íÎóµÄ().
A.Ö¸ÁîµÄÄ¿µÄ²Ù×÷ÊýºÍÔ´²Ù×÷Êý¿ÉÒÔͬʱʹÓüĴæÆ÷¼ä½ÓѰַ B.Ö¸ÁîµÄÄ¿µÄ²Ù×÷ÊýºÍÔ´²Ù×÷Êý¿ÉÒÔͬʱʹÓüĴæÆ÷Ѱַ C.Ö¸ÁîµÄÔ´²Ù×÷Êý¿ÉÒÔʹÓüĴæÆ÷¼ä½ÓѰַ D.Ö¸ÁîµÄÄ¿µÄ²Ù×÷Êý¿ÉÒÔʹÓüĴæÆ÷Ѱַ [´ð°¸]:A
15.ÓÃÖ±½ÓѰַ½«ALµÄÄÚÈݱ£´æµ½16ºÅµ¥Ôª,¿ÉÓÃ()Ö¸. A.MOV DS:[0016H],AL B.MOVAL,DS:[0016H1
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C.MOV DS:[0010H],AL D.MOVAL,DS:[0010H1 [´ð°¸]:C
16.ABC DW 1,$+2,5,7,ÆäÖÐ$´ú±í(). A.µ±Ç°µÄÆ«ÒÆµØÖ·ÖµÎª0 B.µ±Ç°µÄÆ«ÒÆµØÖ·ÖµÎª1 C.µ±Ç°µÄÆ«ÒÆµØÖ·ÖµÎª2 D.µ±Ç°µÄÆ«ÒÆµØÖ·ÖµÎª3 [´ð°¸]:C
17.Èç¹ûÏëÈóÌÐò´Ó100H¿ªÊ¼´æ·Å¼°Ö´ÐÐ,ÓÃÖ¸Áî(). A.START EQU l00H B.ORG 100H C.END START
D.MOV START,100H [´ð°¸]:D
18.()¿ÉÓÃÀ´Ö¸³öÒ»Ìõ»ã±àÖ¸ÁîËùÔÚ´æ´¢µ¥ÔªµÄ·ûºÅµØÖ·. A.±äÁ¿ B.Êý×éÃû C.±êºÅ D.Æ«ÒÆÁ¿ [´ð°¸]:D
19.»ã±àÓïÑÔÖд洢µ¥ÔªµÄÊôÐÔ²»ÄÜÊÇ(). A.×Ö·ûCHARÐÍ B.×Ö½ÚBYTEÐÍ C.×ÖWORDÐÍ D.Ë«×ÖDWORDÐÍ [´ð°¸]:B
20.ÓÃÖ¸ÁîMOVBX,SEGCOUNTÖ¸Áî,¿ÉÒԵõ½´æ´¢µ¥ÔªCOUNTµÄ(). A.ÎïÀíµØÖ· B.¶ÎµØÖ· C.Æ«ÒÆµØÖ· D.ÊôÐÔ [´ð°¸]:A
21.ÏÂÁд«ËÍÖ¸ÁîÖÐ,ÓдíÎóµÄÊÇ(). A.MOV AH,BL B.MOVDS,AX C.MOV CL,DX D.MOV SI,90 [´ð°¸]:C
22.ÈôAX=1E30H,BX=12E4HÔòADD AL,BLµÄÖ´Ðнá¹ûΪAL=,CF=(). A.14H,0 B.24H,0 C.14H,1 D.24H,1 [´ð°¸]:C
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23.ÈôAX=1240H,CX=9939H,ÔòADD..AX,CX..Ö´Ðкó,AH=(). A.ABH B.79H C.AB79H D.79ABH [´ð°¸]:A
24.ÈôBL=83H,CF=1,ÔòADC BL,90HÖ´Ðкó,BL=(). A.14H B.15H C.16H D.17H [´ð°¸]:A
25.ÈôDX:1010H,BX:0923H,ÔòSUB.DX,BXµÄÖ´Ðнá¹ûΪ(). A.168DH B.06EDH C.F6DDH D.0087H [´ð°¸]:B
26.´Ó¼üÅÌÊäÈëÒ»´®×Ö·ûʹÓÃDOS¹¦Äܵ÷ÓõÄ(). A.1ºÅ¹¦ÄÜ B.2ºÅ¹¦ÄÜ C.9ºÅ¹¦ÄÜ D.10ºÅ¹¦ÄÜ [´ð°¸]:D
27.DOS¹¦Äܵ÷ÓÃÖÐ,¹¦ÄܺÅӦдÈë()¼Ä´æÆ÷ÖÐ. A.AL B.AH C.DL D.DH [´ð°¸]:B
28.SPÕ»Ö¸ÕëÄÚÈÝÊÇ1200H,Ö´ÐÐÁ½ÌõPUSHÖ¸ÁîÖ®ºó,SPµÄֵΪ(). A.1202H B.1204H C.11FCH D.11FEH [´ð°¸]:C
29.»»ÂëÖ¸ÁîXLATÒªÇó¸ø³ö´æ´¢µ¥ÔªµÄÓÐЧµØÖ·Îª(). A.(BX)+(AL) B.(BX)+(AX) C.(BX) D.(AL) [´ð°¸]:A
30.ÏÔʾһ¸ö×Ö·ûµÄDOS¹¦Äܵ÷ÓÃÒªÇó½«×Ö·û·ÅÈë() A.DS:DX B.DS:BX C.BL D.DL [´ð°¸]:D
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