问题
选择题
It took Sigmund Friend 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
答案：A
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It took Sigmund Friend 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：A