— Do you happen to have twenty dollars on you?
— ____?
— I want to buy a reference book.
A. Do you want the money B. What will you want to do
C. How much D. What for
— Do you happen to have twenty dollars on you?
— ____?
— I want to buy a reference book.
A. Do you want the money B. What will you want to do
C. How much D. What for
D
What for?意为“为什么？为何目的？”。