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【单选题】
CPU中用于存放当前正在执行的指令并为译码器提供信息的部件是()。A.
指令译码器
B.
指令寄存器
C.
地址译码器
D.
地址寄存器
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】叙述 轴测图的基本性质。
【单选题】以下哪个选项能正确表达“这是我的女朋友阿丽雅。” ( )
A.
بۇمېنىڭ دوستۇم ئالىيە.
B.
بۇمېنىڭ ئوغۇل دوستۇم ئالىيە.
C.
دوستۇم ئالىيە.
D.
بۇ مېنىڭ قىز دوستۇم ئالىيە.
【简答题】The more careful you are, the (well) ______ you will be able to complete the work.
【单选题】If you are able to talk to a friend over the telephone, you feel that you are close ____ the actual distance is not shortened. [ ]
A.
so long as
B.
if
C.
even if
D.
as
【单选题】If you are able to talk to a friend over the telephone, you feel that you are close ___ ___ the actual distance is not shortened.
A.
even if
B.
so long as
C.
if
D.
as
【单选题】下列有关Vmax的叙述正确的是
A.
是酶完全被底物饱和时的反应速度
B.
竞争性抑制时Vmax减少
C.
非竞争性抑制时Vmax增加
D.
反竞争性抑制时Vmax增加
E.
Vmax与底物浓度无关
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