问题
选择题
They went off together and left me _____ there alone. [ ]
A. sit
B. sitting
C. to sit
D. to be sitting
答案
答案：B
搜题请搜索小程序“爱下问搜题”
They went off together and left me _____ there alone. [ ]
A. sit
B. sitting
C. to sit
D. to be sitting
答案：B