题目内容
—_____ is your daughter? —She is fine.
A. How B. What C. Who D.Where
Don’t worry, Tom. We have ___________ to do homework.
A. time enough B. enough money
C. enough time D. money enough
—Lily, _____ you _____ your ticket?
—Not yet!
A. did； find B. have； found
C. has； found D. do； find
Now machines （机器）are widely used all over the world. Why are machines so important and necessary(必要的) for us? Because they can help us to do things better and faster.
A washing machine helps us to wash clothes fast. A printing machine helps us to print a lot of books, newspapers, magazines and many other things fast. Bikes, cars, trains and planes are all machines. They help us to travel faster than on foot.
The computer is a wonderful machine. It was invented not long ago. It not only stores(贮存) information (信息) but also stores numbers millions of times as fast as a scientist does.
Let’s study hard and try to use all kinds of machines to build China into a modern country.
1.Machines can help us to do things better and faster, so they_____.
A. are difficult to make B. are expensive
C. are important but not necessary D. are very helpful
2.Computers can store information and numbers_____ a scientist does.
A. a little faster than B. as fast as
C. much faster than D. much more slowly than
3.If we want to build China into a modern country. We must__________.
A. study hard
B. try to use all kinds of machines
C. invent many machines
D. all above
4.A printing machine can help us___________.
A. print a lot of books B. read more books
C. invent many machines D. wash clothes fast
—Do you often play computer games? —No, . I don’t like it at all.
A. always B. sometimes C. usually D. never
Do you mind the door?
A. open B. to open C. opening D. opens
I found Li Ming ________in the river on my way home.
A.to swim B .swimming C. swims D.swam
If you travel around the world, you will be surprised at ________.
A. how different the foreign customs are
B. how the foreign customs are different
C. how different are the foreign customs
D. how are the foreign customs different
Bell, just take a bite. My cake looks ugly but it tastes as good as ___________ Mum made yesterday.
A. it B. one C. the one D. this
