单项选择题A.attributingB.contributingC.distributingD.explaining
单项选择题If American people borrow money from the bank for 25 years, this means that the person who borrows
问答题What I discovered is that adults are remarkably similar in how they learn best: the most unforgettable and transformative learning occurs through personal experience, group support or mentoring.
问答题He will have to give advice and make decisions as problems arise, and he must know how to get his huge staff to work efficiently with their respective responsibilities.
单项选择题According to the author, a born naturalist should first of all be _____