In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[header] How to get motorcycle repair training [title] Understand what the requirements are for repairing motorcycles. [step] Before getting the training, you need to make sure that you know what you are getting into. Motorcycle mechanics need to know how to repair, maintain, adjust and test all the components of a motorcycle. <sep> (A) [substeps] Motorcycle repair means that any repair you attempt will involve the use of the motorcycle's shocks and frame. Motorcycle repair requires a complete motorcycle repair certificate. (B) Motorcycles learn about bolt stopping, suspension, wheels, and downframe health and maintenance. [substeps] Harley nakashi's motorcycle repairs consist of reinstallation of the transmission, shift system, and suspension to allow it to run properly. (C) They should be knowledgeable in the complete mechanics of a motorcycle and be able to recognize and fix mechanical problems. [title] Begin your motorbike repair training with a high school diploma. (D) [title] Locate a local bike repair shop and make an appointment. [step] Motorcycle repair shops often have travel times, so you may need to book a visit between 11 am and 4 pm every case.
C