2025年6月六级 第1套 Section A 选词填空

In her second year, Charlene Duong learned of the use of poisonous, synthetic pesticides on her college campus. Shocked but not surprised, she knew she had to do something. Along with a couple of classmates, Charlene did a quick web search and discovered a small but growing movement led by the organization, Herbicide-Free Campus (HFC), to rid college campuses of artificial herbicides (灭草剂). They were __26__.

Like many, Charlene experiences climate anxiety — a __27__ fear of a climate catastrophe—and was, at the time, looking for an __28__. When she discovered the HFC movement, she said she felt she "had found a specific area to focus on that still fits into the larger picture of fighting for a healthier, safer, cleaner __29__ for all."

Toxic herbicide use in university land care is not unique. Most institutions of higher education rely on synthetic pesticides and fertilizers to achieve __30__ goals. Having a "beautiful" campus means green and perfectly maintained lawns along with flower beds and paved sidewalks. But these __31__ managed campuses can come at a cost: increased cancer risk, __32__ waterways, poisoned wildlife and lifeless soil.

Pesticide use on college campuses also contributes to our global climate crisis. The use of chemicals to get rid of insects or unwanted plant life can increase indirect __33__, as they can include petroleum-based ingredients. Pesticide use also decreases the life in soil, __34__ the ability of soils to absorb carbon or retain water and thus reducing campuses' ability to recover quickly from climate-related extreme weather events like droughts and floods.

Instead of using toxic chemicals, students working with HFC help out with __35__ the campus grounds.

"This work reminds me to be in the present moment as I play my role in reducing herbicide use and keeping my campus safe and healthy," says Charlene.