The engineers in this lab spent several weeks _______their plans for the new bicycle.
更新时间:2024-11-02 09:22:43 A、countingC
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Healwayshasalotof_______ideasinhismind,andsometimeswedonotevenknowwhatheisthindingabout.
Whathesaidinthemeeting_______everybodypresent.
The_______isnearlydead,soIcannotstartthecaragain.
Manykindsofanimalsarebelievedtohave_________fromtheearth
Bothsugarandsaltcan______inwater.
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