题干
It took the man less time to fly to Xi'an than it _______ there.
A：did to drive
B：was driving
C：does to drive
D：did driving
答案(点此获取答案解析）
A
It took the man less time to fly to Xi'an than it _______ there.
A：did to drive
B：was driving
C：does to drive
D：did driving
