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【单选题】
计算机指令由两部分组成,它们是()。A.
运算符和运算数
B.
操作数和结果
C.
操作码和操作数
D.
数据和字符
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】He was killed after eating the beautiful mushrooms because they contained a deadly . [ ]
A.
poison
B.
protein
C.
waste
D.
food
【简答题】公文发文字号中的序号要使用阿拉伯数字，序号应编虚位。 （ ）
【简答题】公文发文字号中的序号要使用阿拉伯数字，序号应编虚位。( )
【简答题】产妇需注意补充的矿物质包括
【单选题】The patient was warned ________ oily food after the operation..
A.
to eat not
B.
eating not
C.
not to eat
D.
not eating
【单选题】Bacteria in the mouth act _________sugars that remain on the teeth after eating.
A.
with
B.
by
C.
for
D.
on
【单选题】The patient was warned _______oily food after the operation. [ ]
A.
to eat to
B.
eating not
C.
not to eat
D.
not eating
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