来自鲍贤捷的问题
(2011·北京东城综合练习)Bythetimeyouhavecompletedtheessentialtraining,you________exposedtovirtuallyeverynewfeatureofthecourse.A.willhavebeenB.areC
(2011·北京东城综合练习)Bythetimeyouhavecompletedtheessentialtraining,you________exposedtovirtuallyeverynewfeatureofthecourse.
A.willhavebeen B.are
C.havebeen D.willbe
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2020-12-16 15:50