设集合A={4,5,7},B={3,4,7,8}全集U=A∪B,则集合CU(A∩B)=( ).
{3,5,8}
Jack bought useful book. book is also very interesting. [ ]
A. an; The
B. a; The
C. an; A
D. a; A
会计人员违背了会计职业道德,就会受到法律制裁。( )