Mr.Ing chose to fly to the conference in Los Angeles earlier than scheduled
_________ he would have extra time to visit some potential clients
a. so that
b. in order
c. even if
d.ahead of
여기서요 a번이 답이라는건 알겠는데
b는 왜 답이 안되는 건가요?? in order(that)은 답이 될수 없나요??
알려주세요~~ㅠㅠ



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