—_____ will Mr. Smith _____ Shanghai?
—In a week. He will have a meeting in Shanghai.
A. How soon; leave B. How soon; leave for
C. How long; leave D. How long; leave for
—_____ will Mr. Smith _____ Shanghai?
—In a week. He will have a meeting in Shanghai.
A. How soon; leave B. How soon; leave for
C. How long; leave D. How long; leave for
B