Stay with me on CLP preparation please

I can't find the answer to this in the book. Please help

 

The second answer is correct. Once again, if you type the exact question into Google it will give you the answer.

 

Here's some flash cards to use.. https://quizlet.com/51207794/combination-vehicles-practice-flash-cards/

 

The Practise test here is not giving me new questions on General Knowledge. I know all of them, I need new questions. What should I do? Please help!

@Chinatown

 

CDL Prep on the App Store. It’s by Hanh Le.

 

Thanks. I downloaded it.

 

Professor google has some, search and ye shall find.