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【单选题】
在Photoshop中使用仿制图章工具按住()并单击可以确定取样点。A.
Alt键
B.
Ctrl键
C.
Shift键
D.
Alt+Shift键
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反馈参考答案：
举一反三
【简答题】把首地址为 BLOCK 的字数组的第 6 个字传送到 CX 寄存器中。试写出该指令序列,要求使用 2 种寻址方式。
【简答题】写出把首地址为BLOCK的字数组的第6个字送到DX寄存器的指令,要求使用以下几种寻址方式 (1)寄存器间接寻址 (2)寄存器相对寻址 (3)基址变寻址
【单选题】---- Have you heard that Tom, as well as his parents, _____ moved to Beijing? ---- Really? No _____ I haven’t seen him for a long time.
A.
have; doubt
B.
has; wonder
C.
have; wonder
D.
has; choice
【单选题】—Hi, John, long time not see you! Where have you moved to live? —In other side of the city. I _______ in this neighborhood for almost 15 years. [ ]
A.
lived
B.
have lived
C.
had lived
D.
had been living
【简答题】写出能够完成下列操作的 8086CPU 指令。 ( 1 ) 把 4629H 传送给 AX 寄存器 ; ( 2 ) 从 AX 寄存器中减去 3218H ; ( 3 ) 把 BUF 的偏移地址送入 BX 中。 2、 写出将首地址为 BLOCK 的字数组的第 6 个字送到 CX 寄存器的指令序列,要求分别使用以下几种寻址方式: ( 1 ) 以 BX 的寄存器间接寻址 ( 2 ) 以 BX 的寄存器相对寻...
【单选题】－－－ I didn’t know you were good friends.－－－ You ______. I have known her since she moved here.
A.
176. --- I didn’t know you were good friends. --- You ______. I have known her since she moved here. You were studying aboard then. A．may have
B.
needn’t have
C.
wouldn’t have
D.
must have
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