People living in different countries made different kinds of words.————the dictionary is a usef
题目
People living in different countries made different kinds of words.————the dictionary is a usef
全文
答案
People living in different countries made different kinds of words.Today there are about fifteen hundred languages in the world.Each contains many thousands of words.But we do not need all these.To read short stories,you need to know only about two thousand words.Before you leave school,you will learn only one thousand more.
The words you know are called your vocabulary.You should try to make your vocabulary bigger.Read as many books as you can.There are plenty of books written in easy English for you to read.You will enjoy them.When you meet a new word,find it in your dictionary.Your dictionary is your most useful book.
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
最新试题
热门考点
- 已知关于x的二次方程(m+3)乘以X的平方-4mx+2m-1=0的两根异号,且负数的绝对值大于正根,则实数m的取值范围
- 已知4的m次方*8的m次方-1 除以2的值是512
- 求苏轼的著名诗词一百篇(要有重点字词解释和全文大意及赏析)
- She is an e______ girl.She never stops talking.
- 函数y=X的平方+1/根号内-X,点P在该函数的图像上,求点P(x,y)所在的象限
- 生命是多么迂回,希望又多么雄壮是什么意思
- 问下这几个简写什么意思
- 知道梯形的面积,长,宽,求高?
- 若等比数列的前7项的和为48,前14项的和为60,则前21项的和=_.
- 急救 公园里有一根圆形柱子,外围周长是314cm,这根柱子横截面积是多少平方厘米