1Thelightbulbgivespeople___timetoworkandplayeveryday.
AmuchBmoreCmostDalot
2what;swrongwithyourmicrowaveoven?
AIT'saniceone
Bit'sabadone
CItdoesn'twork
DItneverworks
3Doyouknowanotherbridgewill____acrossOuRiverinafewyears?
AbebuildingBbebuiltCbuild
4Itwasinvented____Edison
AbyBinCforDto
5Whatdoyouthinkis____helpfulinvention]
AmostBthemostCmoreDthebest
我知道答案的我要的是理由
6Canyoutellmewhothefirsttelephone__in1876
AWell,Ithinkmaybebybell
Bdidinvent
Cwasinvented
Dwasinventedby