P219 176
In order to increase revenues, an airport plans to change the parking fees it charges at its hourly parking lots. Rather than charging $2.00 for the first two-hour period or part thereof(何意?), and $1.00 for each hour thereafter, the airport will charge $4.00 for the first four-hour period, on part thereof, and $1.00 for each hour thereafter.
--which of the following is a consideration that, if true, suggests that the plan will be successful in increasing revenues?
(A) Very few people who park their cars at the hourly parking lot at the airport leave their cars for more than two hours at a time.
能帮我分析一下这道题吗?conclusion 和evidence各是什么?我对A摸棱两可,请问是如何推出来的?作者: linsonstudy 时间: 2003-11-27 09:56