OG(11th)-83

[simonyu]

Most state constitution now mandate that the state budget be balanced each year.
(A) mandate that the state budget be balanced
(B) mandate the state budget to be balanced
(C) mandate that the state budget will be balanced
(D) have a mandate for a balanced state budget
(E) have a mandate to balance the state budget

雖然我選A是對的，也知道要考subjunctive，不選B是習慣用法嗎？
另外，require在OG裡有subjunctive及infinitive的用法，它算是個特例嗎？
謝謝～