The correct answer is demand payment.
A. expose a bridge hand
B. demand payment
C. put on garment
D. learn slowly
The correct answer is (B) To demand payment (of a debt); to importune or pester for payment of a debt; to pester with demands for payment; to make repeated and insistent demands upon, esp. for payment of a debt.
Dun comes from Old English dunn.
Examples of use:
- They dunned him repeatedly until he settled his account.
- That department store duns its delinquent customers.