where is my pen? I　＿＿＿　it．A. might lose B. must have lost 选B.但A为什_英语解答

where is my pen? I　＿＿＿　it．A. might lose B. must have lost 选B.但A为什么不可以?也是表推测啊

人气：171 ℃　时间：2020-03-30 15:56:34

解答

是时态的原因.a的话可能已经丢失, 应该是might have lost