Who is the intended audience of this notice? ( )

(单选题)What can be inferred from the last paragraph? ( ) (单选题)Which of the following is TRUE according to the passage? ( (单选题)What is the misunderstanding about introverts? ( ) (单选题)What does Cain think of the difference between introverts an (单选题)What is mainly discussed in the passage? ( ) (单选题)From paragraph two, we can infer that ( ). (单选题)According to the passage, which of the following is INCORREC (单选题)According to the passage, what is the main reason for carmak (单选题)What is the most possible profession of the author? ( ) (单选题)What is the best possible title of the article? ( )