－WhereisMrs.Wilson?  －Isawherinthelibrary

问题详情：

－Where is Mrs. Wilson?

   －I saw her in the library _______. I’m not sure if she is still there.

   A. right now          B. just now        C. at once         D. so far

【回答】

B

知识点：相似 相近词比较

题型：选择题