Iwasshockedbythenumberofpeoplewhoseemedtohavenothingbettertodowiththeirtimethan______toknowfishbetter.
A、getC
暂无解析
Iknowmylimitations,soIwon’tdoanything______myability.
Shewasso______thenoisethatshesentthechildrentobed.
Notallbirdscanfly,______doallbirdsbuildnests.
Whilecrossingthemountainarea,allthemencarriedgunslestthey______bywildanimals.
In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.
