问题
选择题
When I got home I realized that one of my suitcases ________. [ ]
A. disappears
B. disappeared
C. has disappeared
D. had disappeared
答案
答案：D
搜题请搜索小程序“爱下问搜题”
When I got home I realized that one of my suitcases ________. [ ]
A. disappears
B. disappeared
C. has disappeared
D. had disappeared
答案：D