题目内容

短文改错

Ten thousands years ago,the world’s population was very small.

1.________

Four hundred years ago, the number were over 500 million.

2.________

Today, it is still growing more faster than before.

3.________

Now the problem maybe the greatest one of the world.

4.________

How do you think of it?What will happen to the world?

5.________

 

答案:
解析:

  1.thousands→thousand [点拨:具体的“几本”只需在“千”前直接加数词。]

  2.were→was

  3.more→much [点拨:more不可修饰比较级]

  4.maybe→may be

  5.How→What


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