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托福mock test 5阅读农业 The Role of Bees in Agriculture 题目解析

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The Role of Bees in Agriculture
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Bees are often celebrated for their honey, but their role in agriculture is even more crucial. As pollinators, bees contribute significantly to the production of fruits, vegetables, and nuts. Their ability to transfer pollen from one flower to another facilitates plant reproduction, ensuring a successful harvest. Without bees, many crops would suffer from reduced yields, leading to potential food shortages and other adverse economic impacts.

Interestingly, not all bees are equally effective as pollinators. Honeybees are the most well-known, but solitary bees such as mason bees and leaf-cutter bees are also vital. These solitary bees are often more efficient at pollination because they tend to focus on one type of flower at a time, increasing the chances of successful fertilization. Beekeepers and farmers are now collaborating to create habitats that support diverse bee populations, recognizing the importance of bee biodiversity for robust agricultural systems.

Despite their critical role, bees face numerous threats, including habitat loss and pesticides. Climate change is also a challenging factor. Efforts to conserve bee populations include planting bee-friendly flowers, reducing pesticide use, and promoting sustainable farming practices. Protecting bees is essential for maintaining the health of our agricultural systems and ensuring food security.

1.
What can be inferred about the relationship between bees and agriculture?

你的答案:
正确答案:B

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题目解析:
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题干题型分析:推理题,要求基于文本信息推断蜜蜂与农业的关系。 定位理解:定位首段 “their role in agriculture is even more crucial. As pollinators, bees contribute significantly to the production... Without bees, many crops would suffer from reduced yields...”,说明农业依赖蜜蜂授粉。 选项辨析: A:与 “create habitats that support diverse bee populations” 矛盾; B:符合首段 “contribute significantly”“Without bees... reduced yields” 的表述,正确; C:文本未提及蜜蜂对栖息地的偏好; D:与 “Without bees... potential food shortages” 矛盾。

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