问题
选择题
—Why are you so depressed?
—I _____ my MP4 player on the bus. [ ]
A. had lost
B. am lost
C. have lost
D. was lost
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—Why are you so depressed?
—I _____ my MP4 player on the bus. [ ]
A. had lost
B. am lost
C. have lost
D. was lost
答案：C