Read the following passage. Choose the best answer.　Most travelers are hoping to find ways to save on one-way car rental. The following tips for cheaper travel will allow you to have extra cash in your pocket.　1. Book and pay for your car rental in advance　Discounts are available from many car rental companies. In most cases, discounts are given to those who prepay for their rental at the time of reservation (预订) rather than when they return the vehicle.　2 Use discount or coupon codes (优惠码)　Some car rental companies offer special coupon codes to help save on various rentals and sometimes include one-way rentals. Coupon codes can usually be found on car rental company websites.　3. Follow the seasons　During certain times of the year, car rental companies need to transport their fleet (车队) from one part of the country to another. Car rental companies tend to move their fleets during the winter months and spring. During these times, you are headed in the right direction, you may get better rates in one-way car rental.　4. Insurance　By taking rental car insurance through a car rental company, you can save money in the long run, even if you have insurance.1. To get a discount. you often need to ____.A.join a rental programB.pay for your rental in advanceC.make your rental payment in cashD.pay a deposit when you book your rental2. According to the passage. you can usually find special coupon codes ____.E.on a TV programF.in a local newspaperG.in a hotel where you stayH.on car rental company websites3. What do car rental companies usually do during the winter months and spring?I.move their fleets.J.raise their rental price.K.launch a new rental program.L.offer discounts to their regular customers.4. The word rates in the sentence "...you may get better rates in one-way car rental" means ____M.levelsN.degreesO.pricesP.amounts5. The passage is mainly about how to ____Q.buy rental car insuranceR.book your car rental in advanceS.use coupon codes to save moneyT.save on one-way car rental