“千里之行，始于足下”。这句话告诉我们，理想的实现（　）

①需要我们从身边的小事做起   ②要脚踏实地地努力

③只要制定人生计划就行           ④只要有强烈的热情就行

蝗灾是重要的生物灾害之一，它们不仅危害农作物和农田，还对草场造成严重威胁。据此完成：

有关我国蝗灾的叙述，正确的是(   )

①我国历史上造成过重大灾难的害虫首推蝗虫②由于农业现代化的发展，20世纪90年代以来，我国蝗灾已基本消灭③由于蝗虫有远距离迁飞特征，因而不能用飞机来灭蝗

④历史上蝗灾曾经与水灾、旱灾一起并称为三大自然灾害

修改病句。

①今天的作业我差不多全都做完了。

②全体学生和少先队员参加了植树活动。

     A 14-year-old British student is packing for the next day of school: textbooks, notebooks, pens, 250 grams of flour, an egg and some cooking oil. Wait, what? It's not a joke.
      From September, cookery will be a compulsory (必修的) course for kids aged 7-14 in the UK.Primary school students will learn how to put things together and make simple, healthy food.
     At high school, students will then master a number of different meals. They will also learn some cooking skills including baking.
Britain is sometimes known as a country with bad food and unhealthy eating habits. These new courses are part of the country’s effort to bring healthy food back onto the table.
     “One in four British families no longer has a table that everyone can eat around. One out of every two meals we eat is eaten alone. Only four out of ten of us enjoy eating meals with our children,” British writer Joanna Blythman wrote in her book Bad Food Britain: How A Nation Ruined Its Appetite (食欲) in 2006.
     Instead, ready meals have become the first choice for many British kids, because their parents are often too busy to cook a proper meal.
The Department for Education hopes that the cookery courses can introduce children to good food and reduce childhood obesity.
“It's important that children can develop an interest and understanding of good food,” said a spokesman for the department.
    “We want to encourage them to develop a love of food and cooking that will stay with them as they grow up.