Thelittlegirlisignorant_____thebasicrulesofEnglishgrammar。
A、forAnyvisitorstotheproductionfacilitiesmust____asecuritypassfromtheinformationdeskatthefrontentrance.
Howcanyou_____andwatchthecountrygotoruin?
Theyfulfilledtheplanmuchearlierthanthey_____
ExcelEnergyCorporation'snewonlinetrainingprogramhas_______(interact)featuresandforumdiscussionsfortrainees.
_______termsofqualityandservice,ourcompanysurpassesthecompetition.
