In most countries, the metric system has been _____ for all measurement.
A、admittedD
暂无解析
RegisteryournameandaddressontheWebsiteinorderto____apurchaseonline.
Despitehavingreceivedpositivereviewsbyindustrycritics,salesofthedigitalMP3playerhavebeenquite_______(disappoint).
Theequipment_____outoforder,theexperimenthastobeputoff.
Hehasmadeanotherwonderfuldiscovery,_____ofgreatimportancetoscience.
Asfarassheisconcerned,onepieceofmusicisverymuchlike
