TheBrownshavearrived,butIdidn'tknowthey____
TheBrownshavearrived,butIdidn'tknowthey____untilyesterday.
AhadcomeBwerecomingCcameDwillcome
帮忙分析下.
Thepoetandwriter_____notagreetopublichisbook.
AdoBdoes
这道为什么选B?
Theplane_______bythetimeyougettotheairportinyourcar.
AhadlandedBwillhavelanded
问:bydetime在这道题里面与该选项有关系哇?