WemaybegoingskiingatChristmas,butit’sstillallup

問題詳情：

 We may be going skiing at Christmas, but it’s still all up __________. We’ll probably make the decision the day after tomorrow.

A. in the wild           B. in the air               C. in the distance             D. in the long run

【回答】

B

知識點：介詞

題型：選擇題