Which of the Following Statements Is True of the Plaintiff's

Which of the following statements is true of the plaintiff's case?

A) The plaintiff's attorney examines the witnesses during cross-examination.
B) After the defendant's attorney examines the witnesses the plaintiff can conduct the re-direct examination.
C) During cross-examination, the defendant's attorney can ask questions only about the subjects that were brought up during the direct examination.
D) Documents and other evidence have to be introduced before the first witness is subject to direct examination.