Which of the following is an important rule regarding colon usage?
AA colon points to an idea in an earlier sentence.
BA colon can't be used in a question.
CA colon only introduces a list.
DThe words coming before the colon must form a complete sentence
AA colon points to an idea in an earlier sentence.
BA colon can't be used in a question.
CA colon only introduces a list.
DThe words coming before the colon must form a complete sentence