JoyceAccSG 发表于 2014-1-23 18:54 4 D4 o# L( J5 g$ y6 U0 lProbably not, since I used them before.
|1 D; c9 b0 ], \ . I$ K; p& w, T别人说 你不会 . |, _4 z) Q, s" N( f7 m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5 r0 u5 B( ?7 f' [1 N' E$ b
used them before 这里的them也存在借代不明的情况。1 V7 g0 }( A' V7 E% }7 t
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应该说: I can. Since I posted a video in the past.