We have created a special rate that will let you travel actually thousands of miles on your vacation at no extra cost. In most of our U. S. and Canadian office, we’ll rent you ears of high quality for seven days for $99. You can drive as far as you like without paying us a penny over the $ 99 as long as you return the ear to the city from which you rented it. Insurance (保险) is included, gas is not. If you rent the ear in Florida or in California, the rate is the same, but you can return the ear to any city in the state. If you’d like some suggestions on what to do with the car once you’ve got it, we have driving and touring guides for almost every part of the country. No matter which rate you choose, the company comes at no extra cost. You don’t just rent a car. You rent a company[ The last sentence of the passage "You rent a company" means that ______.
A. you have to be responsible for the company B. you should obey the rules set by the company C. you can enjoy all-round services of this company D. you may choose the best car from the company