第 89 題：A: With less than three weeks for transit, they'd better go by air. B: ＿＿＿

選項

• A.

  Right. It would be better if they trav el business class.
• B.

  Right. Ocean freight is too expensive.
• C.

  Right. That way they'll arrive in time for the trade show.
• D.

  Right. The shipping container would be lighter.