Which of the following is not one of the formats of exclamative sentences？

Which of the following is not one of the formats of exclamative sentences？
A.What +（a/an） + adj.+n.+ Subject + Predicate verb
B.How + adj./adv.+ n.
C.How + adj./adv.+ Subject + Predicate verb
D.What +（a/an） + adj.+n.
正确答案：How + adj./adv.+ n.