题目内容：

This is a chart of a car's fuel consumption during a certain day.

fuel consumption-燃料消耗              petrol- 汽油             litre-升

1. The above chart shows ____________.

A. how much petrol was needed to fill the tank

B. the speed the car was going

C. which trip used the most petrol

D. how far the car travelled

2.The driver bought petrol at ____________.

A. 8 a.m.     B. 9 a.m.      C. 4 p.m.    D. 6 p.m.

3.Throughout the day the car used ____________.

A. 45 litres of petrol B. 40 litres of petrol

C. 35 litres of petrol  D. 10 litres of petrol