Shewentupstairstoseeifhewasstillasleep

來源：國語幫 2.71W

She went upstairs to see if he was still asleep_________

A. at one time B. now and then

C. in the same time D. behind the time

【解析】選B。考查短語辨析。句意：她不時地到樓上去看看他是否仍在睡覺。at one time過去曾經；now and then時常地；in the same time在……同時；behind the time不合時宜。故選B。