目前,对证券投资基金的限制主要包括对基金投资范围的限制、投资比例的限制等方面。( )
参考答案:对
集合P={x|x2-9<0},Q={x∈Z|-1≤x≤3},则P∩Q=( )
A.{x|-3<x≤3}
B.{x|-1≤x<3}
C.{-1,0,1,2,3}
D.{-1,0,1,2}
Although the novel isn't popular among adults, it ______ the youth, especially boys. [ ]
A. refers to
B. appeals to
C. results in
D. deals with