问题
选择题
Thank you for _____. [ ]
A. help me
B. to help me
C. helping me
D. helped me
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Thank you for _____. [ ]
A. help me
B. to help me
C. helping me
D. helped me
答案：C