I think is C." O3 R# W# Y/ H! e0 W0 o! O E
$ y$ W$ R& e. S, k1 mtvb now,tvbnow,bttvbSince A & B will have no way to know, and D did not know the answer.公仔箱論壇' E+ v, ^( i) M% \& a* f
. B7 x3 _+ T' x, C: r公仔箱論壇This is a tough question for grade 1.
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, m: t& \* }$ m' K; KI most likely cannot answer it within 5 minutes when I was that young.公仔箱論壇 X5 R* }4 a$ W5 U* p& s8 v0 I
, d% Q- q/ z# M4 q; [/ \1 G5.39.217.77Wow, really enjoy this question. Thank you for sharing. |