JoyceAccSG 发表于 2014-1-23 18:54 0 ^) a1 Z8 A/ J! `- J! h0 _
Probably not, since I used them before.
% c3 t* h0 s) l8 s! d1 N( b; E( H
- J% @0 h* s+ b2 N
别人说 你不会 . N' @* }5 f- u+ ^9 O你回答:probably not; 就是说你可能是不会了;这种情况的回答,是中国人常见的错误# c9 f! I0 H/ @1 S2 Y& h5 M* r
used them before 这里的them也存在借代不明的情况。6 U+ ]8 H% W6 \$ E0 A9 N3 l6 K
" W/ T, }' A3 _; \" K
应该说: I can. Since I posted a video in the past.