For example, if a little boy's male friends are punished for crying, he will learn that "boys don't cry.
				出自-2013年6月阅读原文
				Friendships are not made in a day, and the computer would be more acceptable as a friend if it simulated the gradual changes that occur when one person is getting to know another.
				出自-2013年6月听力原文
				Her mother is a friend of Prof. Smith's.
				出自-2013年6月听力原文