Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.
A、soD
暂无解析
Iknowmylimitations,soIwon’tdoanything______myability.
Manypatientsinsistonhavingwatcheswiththeminhospital,______theyhavenoschedulestokeep.
In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.
Mr.Johnson______rathernotinvestthatmoneyinthestockmarket.
Shewasso______thenoisethatshesentthechildrentobed.
