题目内容
短文填空。每空填一词。
Now machines are widely used all over the world. Why are machines so ___1____ for us? _______2___ they can help us to do things ___3______ and faster.
A washing machine helps us to _____4_______ clothes fast. A printing machine helps us to print a lot of books, newspapers, magazines and many other things fast. Bikes, cars, ______5_______ and planes are all machines. They help us to travel faster than on ________6_____.
The _____7______ is a wonderful machine. It was invented not long ago. It not ________8____stores information but also stores numbers millions of times as_____9_____ as a scientist.
Let’s study _______10____ and try to use all kinds of machines to build China into a modern country.
1 important 2 Because 3 better 4 wash 5 trains
6 foot 7 computer 8 only 9 fast 10 hard
