单项选择题
Concerned people want to （） the risk of developing cancer.
A．take B．decrease C．minimize D．claim
单项选择题 Chemistry is closely （） with other studies: physics, biology and so on.
单项选择题 The badly wounded soldiers take （）.for medical treatment over those only slightly hurt.
单项选择题 The search for the lost ship must be （） because of poor weather.
