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  3. Replacing printer ink cartridges is expensive. Moreover, disposing of them is【K4

Replacing printer ink cartridges is expensive. Moreover, disposing of them is【K4

游客2025-06-12  13
问题 Replacing printer ink cartridges is expensive. Moreover, disposing of them is【K4】______to the environment. Most cartridges still work after their first use. Recycling them is better than throwing them away because it not only saves money but also reduces pollution.
If you do not know how to【K5】______your cartridges, Office Center is here to help. Illinois’ largest office supplies store has ink-refilling stations in its outlets. All you need to do is drop them off at a service counter and have them【K6】______. Once we find that the cartridges are still in good condition, we will refill them with ink at half the price of a brand new cartridge. You can save money and assist in conserving nature.
Log on to www.officecenter.com now to learn more about this service.
Note: Office Center supports the government’s Clean and Save campaign by selling brands of biodegradable office materials. [br] 【K4】
选项 A、beneficial
B、harmful
C、trivial
D、wasteful
答案 B
解析 根据“丢弃墨盒会对环境——”的句意，可能选(A)或(B)，要联系上下文进行选择。后文中提到循环利用可减少污染，可知丢弃墨盒将造成污染，对环境产生危害，因此选形容词(B)harmful(有害的)。(A)beneficial表示“有益的”，(C)trivial表示“琐碎的，细小的”，(D)wasteful表示“浪费的”。
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