题目内容：

The Morning After Robot

From today’s newspaper, I know that in 2014 you might get a Morning After Robot. It will clean your house after a party. The Robot can take picture of your room before the party. After the party, the robot will go around the room, and it will pick up bottles and trash. After that it will compare the room with the picture and put things back according to its original shape. Such robots are being studied in a lab at Stanford University. That sounds pretty cool! If we can see the robot and have enough money, we must buy them.

Robot Roomba

Mothers’ Day is coming. You can give Robot Roomba as a gift to your mother. The Roomba is a great gift for two reasons. On the one hand, it’s really cool as a useful robot. It can actually clean your floor. Maybe not as fast or well as a person does, but it is a lot more fun cleaning the floor by the Roomba than cleaning the floor yourself. On the other hand, it shows the family life is very modern.

1.How does the writer know about the Morning After Robot?

A. From the Internet

B. From the newspaper

C. From the magazine

D. By listening to others

2.The lab at Stanford University is ___________ the Morning After Robot

A. working             B. using

C. repairing(修理)     D. studying

3.What is the right order for the Morning After Robot to clean the room?

① Put back things as its original shape.

②Compare the room with the picture

③Go around the room picking up trash.

④Take a picture of your room before the party.

A.①②③④     B.④③①②    C.④③②①     D.④①②③

4.What’s the disadvantage(缺点) of the Roomba?

A. It doesn’t clean the floor as quietly as a person does.

B. It doesn’t clean the floor as clean as a person does.

C. It doesn’t clean the floor as fast or well as a person does.

D. There is less fun using it.