-Wouldn’t it be ___ wonderful world, if all nations live in ____ peace with one another?

-What _____ pleasure to live in _______ world!

A. the; the; the; such 　 B. the; a; /; such                C. a; /; a; such a 　      D. a; a; /; such a

Wouldn’t it be      wonderful world if all nations live in      peace with one another?
    A. a; /         B. the; /        C. a; the     D. the; the

—Wouldn't it be _____ wonderful world, if all nations live in _____ peace with one another?

   —What _____ pleasure to live in _____ world!

A.the;the;the;such    B.the;a ;不填；such    C.a;不填；such;a    D.a;a;不填；such;a