To begin some activity is to _____ doing it.
A、setdownC
暫無解析
RegisteryournameandaddressontheWebsiteinorderto____apurchaseonline.
Studentsenrolledasfull-timecanfully____intheuniversityextracurricularclubs.
Youshouldnothavedriventhatcarwithitsbrakesoutoforder.You_____aserious
Hehasmadeanotherwonderfuldiscovery,_____ofgreatimportancetoscience.
Hegavetheorderthatnothing_____untilthepolicearrived.
