题目内容
（请给出正确答案）
颜色对比与人眼辨色能力有一定关系。当两种颜色相配在一起时，易于辨认的顺序是（）。
A．黄底黑字，黑底白字，蓝底白字，白底黑字
B．白底黑字，黑底白字，黄底黑字，蓝底白字
C．黄底黑字，白底黑字，黑底自字，蓝底白字
D．白底黑字，黄底黑字，黑底白字，蓝底白字
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“颜色对比与人眼辨色能力有一定关系。当两种颜色相配在一起时，易于辨认的顺序是（）。 A．”相关的问题
A．He had no games to play in Chicago.
B．He wanted to start his own business.
C．He was fed up with basketball.
D．He had no challenges to overcome in the world of professional basketball.
A．10 years.
B．11 years.
C．12 years.
D．13 years.
When Patrick got to Ray' s office for their appointment, Ray shook hands and greeted him warmly. "So you think you might be interested in sales," said Ray.
"Yes," replied Patrick. "I thought you' d be able to tell me what the work' s really like. "
Ray thought for a moment, "Well, like any job, it has its good points and its bad points. One of the best things about it, though, is the independence. As a sales representative you can set your own schedule and do things your own way. "
"That sounds good," commented Patrick.
"Yeah, it' s nothing like a desk job. There' s a lot of variety in the work—getting out, seeing customers. That' s the positive side. Of course, there are some disadvantages too. Probably the worst thing is that you' re away from home a lot and you get pretty tired of airports, planes and hotels. "
Patrick nodded thoughtfully. "I see what you mean. Also, I think there' d be a lot of pressure involved. "
"There is," said Ray. "If you do well one month, they expect you to do better the next. It never stops. "...
What degree was Patrick about to receive？
A．A master' s degree in business administration.
B．A master' s degree in engineering.
C．A bachelor' s degree in engineering.
D．A doctor's degree in economics.
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