选词填空根据短文内容，选出适当的单词或短语填空，使语意通顺完整。每个选项只能使用一次A. well B.pl...
问题详情：选词填空根据短文内容，选出适当的单词或短语填空，使语意通顺完整。每个选项只能使用一次A. well B.play C.ivory D.with AB.goodluck AC.ingreatdanger AD.symbols BC.save BD....
用“BPL”造句大全，BPL造句
ThecalibrationmethodoftheoriginalBPLtimeservicebroadcastcontrolsignalisanalyzedandstudied.ChanBPL,ChenXL,2008.SpeciesdiversityanddistributionoffreshwaterfishesatMt.Yinggeling,HainanIsland,China.Biodiv...