填空题
从下面提供的答案中选出应填入下列英文语句中 1内的正确答案。 (1) whether to go with a shared or switched fast LAN technology once you start to max out your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in (2) high-speed LANs have leamed the benefits of each. However there are trade-offs to each, and (3) which fast LAN technology to choose is critical for (4) network performance problems and (5) costly purchasing mistakes. 供选择的答案: (1) avoiding (2) clipping (3) choosing (4) deciding (5) dissolving (6) ensuring (7) evolving (8) implementing (9) knowing (10) solving
【答案解析】根据句意,这里应该填有“决定”意思的词,因此选(4)。 [参考译文]如果你打算尽力扩大自己的以太网或令牌环局域网的共享能力,就面临着一种选择:采用共享快速局域网技术还是交换快速局域网技术。那些已经选定高速局域网的用户和分析员都知道这两种技术各有优劣。明确选择哪一种快速局域网技术成为解决网络性能问题和避免购买浪费的关键。 根据最后一句话的主语可以推出这里应该选(3)。 根据句意,这里应该填有“了解,知道”意思的词,因此选(9)。 解决问题用solve a problem,因此选(10)。 避免错误用avoid a mistake,因此选(1)。