In high-income ( ) basic material needs are satisfied and absolute income is above a certain threshold.

(单选题)What does "unplug" in the first paragraph probably mean? ( (单选题)Which of the following is among the target readers of this a (单选题)Which of the following is correct? ( ) (单选题)Which is NOT the factor that could influence the scores? ( (单选题)What is the passage mainly about? ( ) (单选题)What can we learn from the passage? ( ) (单选题)What does Rogeberg think of tests? ( ) (单选题)In the author's opinion, what is a "scale insurgents"? ( (单选题)The word "heresy" in paragraph 3 is closest in meaning to ( (单选题)What is main difference between an "insurgent" company and a