Hehasmadeanotherwonderfuldiscovery,_____ofgreatimportancetoscience.
A、whichIthinkisHeisvery_____andwell-qualified,soheshouldreachthetopofthisprofession.
Howcanyou_____andwatchthecountrygotoruin?
In most countries, the metric system has been _____ for all measurement.
Any visitors to the production facilities must____a security pass from the information desk at the front entrance.
Thesecretofbeingagoodinternationalmangerisbeingcomfortablewithmanaging____(diverse)
