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【单选题】
若变量均已正确定义并赋值 , 以下合法的 C 语言赋值语句是 ______ 。A.
x=y+=0x15;
B.
x=n%2.5;
C.
x+n=i;
D.
x=5=4+1;
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举一反三
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A.
先配成饱和溶液
B.
装于聚乙烯塑料瓶中
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A.
先配成饱和溶液
B.
装于聚乙烯塑料瓶中
C.
密塞、放置数日再标定
D.
标定时用煮沸并冷却过的蒸馏水
E.
用酚酞作指示剂
【单选题】Every year about 4,000,000 Americans are arrested and accused of crimes ranging from theft and traffic violations to murder. The Supreme Court has ruled that anyone charged with a crime has certain ri...
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