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举一反三
【单选题】多条ACl的列表执行具有哪些顺序性？（）
A.
从上往下依次去执行检查，条件一旦满足，检查立即停止
B.
从下往上依次去执行检查，条件一旦满足，检查立即停止
C.
从中间检查依次去执行检查，条件一旦满足，检查立即停止
D.
以上说法都不对
【单选题】若有定义：int a＝4,b＝5;float x＝3.4,y＝2.1;，则下列表达式的值为( )。 (float)(a+b) /2+(int)x%(int)y
A.
5.5
B.
55
C.
5.500000
D.
55.00000
【单选题】Passage Two:Questions 26 to 30 are based on the following passage.If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that mo...
A.
why certain people age sooner than others
B.
how to make people live longer
C.
the size of certain people’s brains
D.
which people are most intelligent