Apronunciation guide is a a. key to you understand the sound of pronunciation symbols b. key to locate the vowel sounds c. guide to the original language pronunciation d. guide to where to place accents on syllables

A pronunciation guide is a KEY TO HELP YOU UNDERSTAND THE SOUND OF PRONUNCIATION SYMBOLS.
A pronunciation guide refers to a guide which show how words are to be pronounced, this is usually shown in the form of a list of symbols. The symbols used always integrate articulation, stress and intonation. Dictionaries typically include pronunciation guide which show how to correctly pronounce words.