The author implies that scientists develop a healthy skepticism because they are aware that ______.

单项选择题According to the passage, scientists are skeptical toward their equations because scientists ______.

单项选择题What can we infer from the passage

单项选择题Assumptions are important for critical readers because they can help readers to ______.

单项选择题According to the passage, mathematicians present a danger to scientists because ______.

单项选择题The author suggests that a mathematician asked to solve a problem in an ill-defined situation would first attempt to ______.