A. Do nothing. B. Build windbreaks. C. Plant crops in the same direction as the wind. D. Remove all the trees around the crops. 相关知识点: 试题来源: 解析 B。解析:文中提到“Farmers need to take measures to protect their crops from strong winds. They can build windbreaks.”,农民可以...
What do farmers do to ensure the healthy reproduction of crops? A. Pest control B. Pest invitation C. Pest ignorance D. Pest celebration 相关知识点: 试题来源: 解析 A。解析:农民通过害虫防治(Pest control)来确保农作物的健康繁殖。害虫邀请(Pest invitation)、忽视害虫(Pest ignorance)和庆祝害虫(...
4. What don't farmers do in summer?A. Waite the crops.B. Have a rest.C. Protect the crops. 相关知识点: 试题来源: 解析 B. Have a rest. 农民在夏天需要忙碌于田间管理,例如等待作物成熟和保护作物。因此,农民在夏天不太可能有休息时间。所以答案是 B. Have a rest....
A. Sell their crops B. Hide their crops C. Bring in their crops and share them D. Throw away their crops 相关知识点: 试题来源: 解析 C。解析:“The Harvest Festival is also a time of great joy. Farmers bring in their crops and share them with everyone.”。 反馈...
根据文中“Drones can also detect bacteria(检测细菌)that are harmful to crops in the air from a few kilometers away.”可知,无人机还可以从几公里外的空气中检测到对作物有害的细菌,故选项A错误;通过文中第六段内容“This can help farmers look for animals that could harm their cattle”可知无人机...
结果1 题目 56. Farmers can use water to water vegetables and crops. (对画线部分提问)What can farmers use water?57. Sharks are the most dangerous animals in the ocean. (同义句转换) 相关知识点: 试题来源: 解析 【解析】to do 反馈 收藏 ...
Then farmers can try to find ways to protect theircrops before the bacteria get to them.Counting cattleWhen flying over cattle, drones can find out where fences needfxing. People can also equip drones with thermal imagers(热像仪)and night-vision cameras. This can help farmers look for ...
根据 Looking for sick crops 可知,在农业方面无人机帮助农民们寻找生病的庄稼。故选D。49.C解析:细节理解题。根据文中 Drones can scan thefield and make a 3D map. Using the map, farmers canfigure out which parts of a field are dry or needimprovement.可知,农民利用无人机绘制一张3D地图通过地图...
36. What is the main purpose(目的) of adding leap days to the calendar? A. To make the year longer. B. To celebrate birthdays more often. C. To help farmers grow more crops. D. To keep the calendar in sync with the seasons.37. Which of the following can be put into the blank?
D. whether it's hard for farmers to grow their crops答案根据"At noon they weed with hoes锄禾日当午"、"their sweat(汗水) drops on the soil汗滴禾下土"及"Is the fruit of hard toil粒粒皆辛苦"可知,这首诗表达了农民的耕作之苦。故选:C。