My friend John has got a restaurant in a big city. It is near a supermarket. He gets ten robots for the restaurant. Each robot costs (价钱为) 20,000 yuan. The restaurant is not big, but very popular. Now more and more people come here for dinner.
The robots have different jobs in the restaurant. Two robots cook different kinds of food; one washes the dishes; one cleans the floor and the others give food to the guests (客人).
Although robots do most of the jobs in the restaurant, John is still very busy. He must do many things to keep the robots working well. Luckily, John is good at studying robots and he knows robots very well. I think in the future, there will be a lot of robot themed restaurants (机器人主题餐厅) around the world. 
小题1:How many robots give food to the guests in the restaurant?

A．Three.	B．Four.
C．Five.	D．Six.

小题2:What is John good at?

A．Playing games.	B．Studying robots.
C．Cooking food.	D．Making robots.

小题3:From the passage we can learn ________.

A．John’s restaurant is in a small city

B．John is always free because of the robots

C．the robots cost John 200,000 yuan

D．there are two robots sweeping the floor in the restaurant

小题4:Which of the following is TRUE?

A．The restaurant is big and clean.

B．It is expensive to eat in the restaurant.

C．There are three robot cooks (厨师) in the restaurant.

D．The restaurant is popular in John’s city.