古罗马共和后期，教育的根本目的是培养（），学前教育中儿童学习希腊文和拉丁文。
A. 农夫－军人
B. 雄辩家
C. 政治家
D. 商人
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（）是商品学研究的核心。
A. 商品的使用价值
B. 商品的自然属性
C. 商品的质量与品种
D. 商品的性能
Which of the following BEST describes the difference between differential and incremental backups？（）
An incremental backup requires fewer tapes for restoration than a differential backup.
B. A differential backup tape takes less time than an incremental backup tape.
C. A differential backup requires fewer tapes for restoration than an incremental backup.
D. An incremental backup tape costs less than a differential backup tape.
A Windows user is trying to get to a shared folder on a server but is receiving an error messagethat multiple connections to the same resource are not allowed. Which of the following tools canthe technician use from the user’s workstation to get the user reconnected as quickly as possible？（）
A. nbtstat with the/reload parameter
B. nbtstat with the/resolved parameter
C. net use with the/delete parameter
D. net use with the/persistent parameter
WhichofthefollowingisamultifunctiondeviceinaSOHOnetwork?（）
A. Bandwidthshaper
B. Proxyserver
C. Wirelessrouter
D. Loadbalancer
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