A

　　Car Pollution

　　Some cars do not run the way they should. Bad smoke from a car can get into the air. This bad smoke is called pollution.

　　Pollution turns the air a gray(灰色的) color. It is very dirty. It is not good for people to breathe this dirty air.

　　To keep pollution down, the states tests cars every two years. This test checks to make sure the cars do not pollute the air. If a car does not pass the test, the owner cannot drive it the next year.

　　Some car owners drive their cars even though they cannot pass the test. It is also very bad for the air.

　　People want to find a way to get these cars off the road. So a state program(项目) was started that now seems to be helping. In this program the States buys cars that cannot pass the test or will help pay for repairs. This program has been helping people buy better cars or fix their old ones. It has also been helping to cut down on pollution.

　　To meet the needs for the program, a car must be drivable and the owner must meet certain income(收入) restrictions(限制). In order to get help from the program, a motorist must have a family income of no more than 185% of the national poverty guidelines(贫困线). For a family of four, that would be no more than $32,653 each year.

　　The state program that takes polluting cars off the road has just finished its first year, and people say it has been successful.

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