【单选题】设有定义语句:float s[10],*p1=s,*p2=s+5;,下列表达式错误的是()。
【单选题】一般来说,一种可变要素L的合理投入区域为( )(中央财大2011年)
【单选题】South Dakota ranks completely the last in average teacher salary and 42nd in the spending per pupil. But its 1989 American College Test scores are among the highest in the nation. In knowledge and. sk...
A.
A special combination is required by the state in selecting teachers.
B.
Forty-two students won an award in a national test in 1989.
C.
Teachers are not as well paid as those in other states.
D.
Academic achievements are highly regarded by the state and the public.
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