单项选择题
假定有“structBOOK{chartitle[40];floatprice;};structBOOKboo……
假定有“struct BOOK{char title[40]; float price;}; struct BOOK book;”,则不正确的语句为()。
A.struct BOOK *x=malloc(book);
B.struct BOOK x={"C++ Programming",27.0};
C.struct BOOK *x=malloc(sizeof(struct BOOK));
D.struct BOOK *x=&book;