–Do you know ______ a 5-day trip to Hong Kong costs?
–I guess it’s about ¥4,000.
A. how fast B. how long
C. how soon D. how much
–Do you know ______ a 5-day trip to Hong Kong costs?
–I guess it’s about ¥4,000.
A. how fast B. how long
C. how soon D. how much
D