2008年，我省经济总量（GDP）突破万亿大关，达到11330.38亿元，用科学记数法表示为（ ）元（保留3个有效数字）。
1.13×1012
This library has available _____ you want to borrow for your school. [ ]
A. as children's many books as
B. as many children's books as
C. children's books as many as
D. children's as many books as
下列说法中不正确的是( )。
A) 指针是一个变量B) 指针中存放的是数值C) 指针可以进行加、减等算术运算D) 指针变量占用存储空间
