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【单选题】
IP 地址是一个 32 位的二进制数,它通常采用A.
点分二进制数表示
B.
点分八进制数表示
C.
点分十进制数表示
D.
点分十六进制数表示
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The difference between a permutation and a combination is
A.
a combination is based on the classical definition of probability.
B.
in a permutation order is not important and in a combination it is important.
C.
in a permutation order is important and in a combination order is not important.
D.
a permutation is based on the classical definition of probability.
【单选题】Injectors on modern engines are cooled by a combination of the intensive bore cooling in the cylinder by a combination of the intensive bore pockets and by the fuel which is re-circulated through the ...
A.
slope
B.
base
C.
top
D.
bottom
【简答题】从化学结构上看,糖类是()或(),或者()后可以生成多羟基醛或多羟基酮的化合物。
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