1．An auto inspection is usually required by law to ensure that the vehicles on the road are ____________ for people and for the environment.
unsafe
bad
safe
quick
2．If a car fails an auto inspection for any reason, the owner will be required to have the car repaired so that it complies with the inspection’s standards.
对
错
3．Locating a problem when it is small often prevents other problems from developing.
当故障微小时，找到它通常会阻止其发展为其他故障。
当故障微小时，不用去管它。
当故障微小时，找到它通常也不会阻止其发展为其他故障。
当故障微小时，一般都没有解决办法。
