问题
选择题
David was born _____. [ ]
A. since twenty years ago
B. for twenty years
C. twenty years ago
D. just over twenty years
答案
答案：C
搜题请搜索小程序“爱下问搜题”
David was born _____. [ ]
A. since twenty years ago
B. for twenty years
C. twenty years ago
D. just over twenty years
答案：C