完形填空
Now machines are widely used all over the world. Why are machines so important and necessary(必需的) to us?
1 they can help us
2 things better and faster.
A washing machine helps us to wash
3 quickly. A printing(印刷) machine helps us to
4 a lot of books, magazines, newspapers and many
5 things quickly. Bicycles, cars, trains and planes are all machines. They help us travel
6 than on foot.
The computer is a wonderful machine. It
7not long ago. It not only stores information but also stores numbers millions of times
8 than a person does.
Let's study hard and try to use all
9of machines to build China into a
10 country.