单项选择题The underlined term natural law as it appears in the middle of the second paragraph refers to _______.
单项选择题Which of the following would be the best title for the passage
单项选择题The purpose of this passage may be _______.
单项选择题The three faculties in human beings mentioned are _______.
单项选择题ASAP, which is often heard in business office, means _______.