WemaybegoingskiingatChristmas,butit’sstillallup

问题详情：

 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

知识点：介词

题型：选择题