2021年6月英语四级听力原文+答案：试卷一
reciprocity
篇章1
blushing
Section C
Short passage 1安全感英文>bracket>katrina bowden
Scientists have identified thousands of known ant species around the world. And only a few of them bug humans. Most ants live in the woods or out in nature, there they keep other creatures in check, distribute eds and clean dead and decaying materials from the ground. (16) A very small percentage of ants do harm to humans. But tho are incredibly challenging to control. They are small enough to easily slip inside your hou, live in colonies that number in the tens of thousands to the hundreds of thousands, and reproduce quickly. That makes them good at getting in and hard to kick out. Once they ttle in, the incts start affecting your home. In addition to biting ants, other species can cau different kinds of damage. (17)Some, like carpenter ants can undermine a home structure, while others interfere with electrical units. Unfortunately our homes are very attractive to ants becau they provide everything the colony needs to survive, such as food, water and shelter.
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So how can we prevent ants from getting into our homes? (18)Most important of all, avoid giving ants any access to food, particularly sugary food becau ants have a sweet tooth. We also need to clean up spills as soon as they occur and store food in airtight containers. Even garbage attracts ants, so empty your trash as often as possible, and store your outside garbage in a lidded can well away from doors and windows.
yup16. What does the passage say about ants?
17. What do we learn from the passage about carpenter ants?
18. What can we do to prevent ants from getting into our homes?非主流男生英文网名
>容易的近义词>nxx
