英语阅读两篇
题目
英语阅读两篇
Plants are very important living things.Life could not go on if there were no plants.This is because plants can make food from air,water and sunlight.Animals and man cannot make food from air,water and sunlight.Animals get their food by eating plants and other animals.Therefore animals and man need plants in order to live.This is why we find that there are so many plants around us.
If you look carefully at the plants around you,you will find that there are two kinds of plants:flowering plants and non-flowering plants.Flowering plants can make seeds.The seeds are protected by the fruits.Some fruits have one seed,some have two,three or four,and some have many seeds.But a few fruits have no seeds at all.An example of a fruit without seeds is the banana fruit.Most non-flowering plants do not grow from seeds.They grow from spores(胚芽).Spores are very small.Some spores are so small and light that they can float in the air.We may say that spores are quite the same as seeds.When
答案
59是D,第一行有这样一句 Life could not go on if there were no plants
60,百度HI上你说是
protected
第二段第三行
那就是Surrounded
被…环绕着的
就是被包围
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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