要多 fa pian qi kan yao duo shao qian
物理 fa yi pian p r x wu li qi kan
多少钱 fa yi pian qi kan duo shao qian
要多久 fa yi pian qi kan yao duo jiu
人文 fa yi pian ren wen lei qi kan
fa yi pian s c i ding ji qi kan
统计 fa yi pian tong ji yuan qi kan
十多 核心 fa shi duo pian he xin qi kan
多少钱 fa qi kan duo shao qian yi pian
fa yi pian c a r b o n qi kan lun wen
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