Spring is a busy season for farming. Look! There are some clever tools in the fields.

The sprinkler (喷灌) robot walks by itself in the fields. It waters the young wheat. It doesn’t feel tired and can work for long hours. Farmers can check it on their phones at home.

There is also a smart “brain” called “Shennong Big Model”. It knows a lot about farming. Farmers can ask it, “When should I water?” or “How much fertilizer (肥料) do I need?” It gives good advice to help crops grow better.

The farm drone flies like a small plane. It sprays pesticide (喷洒农药) and spreads fertilizer quickly.

1.1.The sprinkler robot can ______ in the fields.

A water wheat

B pick fruit

C fly high

D grow food

解析：选A。A细节理解题。根据原文第一段描述 “The sprinkler robot walks by itself in the fields. It waters the young wheat.” 可知，机器人是用来给小麦浇水的，这与选项A的内容完全吻合，因此A为正确答案。不选择其他选项是因为原文并未提及机器人会采摘水果（B）、飞得很高（C，这是无人机的特征）或种植粮食（D）。故选A。

2.2.Farmers can check the sprinkler robot on their ______.

A books

B TVs

C phones

D bags

解析：选C。C细节理解题。根据原文第一段最后一句 “Farmers can check it on their phones at home.” 明确指出了查看工具是手机，与选项C一致，因此C为正确答案。不选择其他选项是因为文中没有提及书籍（A）、电视（B）或包（D）作为监控工具。故选C。

3.3. Shennong Big Model gives farmers ______.

A seeds

B water

C advice

D tools

解析：选C。C 细节理解题。原文第二段提到 “It gives good advice to help crops grow better.” 这表明它提供的是好的建议，与选项C的含义相符，因此C正确。不选其他选项是因为文中并未说它直接提供种子（A）、水（B）或工具（D），它的功能是作为“智能大脑”提供信息指导。故选C。

4.4. The farm drone can spray pesticide ______.

A badly

B slowly

C quietly

D quickly

解析：选D。D细节理解题。原文第三段结尾处提到 “It sprays pesticide and spreads fertilizer quickly.”，这里直接使用了副词“quickly”来描述其喷洒和施肥的速度，与选项D一致，因此D为正确答案。不选择其他选项是因为“badly”（糟糕地）、“slowly”（缓慢地）、“quietly”（安静地）均与文中的“quickly”描述相悖。故选D。

5.5. What’s the main idea of the passage?

A Smart tools help farming.

B Farming is very difficult.

C Farmers work in spring.

D Robots like walking.

解析：选A。A 主旨大意题。全文通过介绍喷灌机器人、神农大模型和农用无人机这三样智能工具在春耕中的应用，最后以总结句 “These smart tools make farming easy and fun.” 收尾，意在强调智能工具对农业的帮助。选项A准确概括了这一主旨。不选择其他选项是因为：B选项“农业非常困难”与文章基调相反；C选项“农民在春天劳作”虽然文章背景是春天，但核心并非强调农民的劳作而是工具的智能化；D选项“机器人喜欢走路”是对喷灌机器人字面意思的曲解，未触及文章核心。故选A。