2022专业英语题库试题解析(04.19)

1. [单选题]Creating WBS means subdividing the major project deliverables into smaller components until the deliverables are defined to the level（）

A. independentresource
B. individualworkload
C. workmilestone
D. workpackage

2. [单选题]The connection between two networks from an intemet is handled by a machine known as a（）

A. bridge
B. server
C. router
D. switch

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