司机见到红灯就会停车，见到“减速慢行”的标志，就会慢行。这属于（）。 操作性行为。 无条件反射。 第一信号系统。 第二信号系统。
Majored Finance
An increase in students （11）to study economics at university is being attributed to （归因于）the global economic crisis awakening a public thirst for knowledge about how the（12）system works.
Applications for degree courses beginning this autumn were up by 15% this January， according to UCAS， the
Universities and Colleges Admissions Service. A（13）for the Royal Economic Society said applications to do economics at A-level were also up.
Professor John Beath， the president of the society and a leading lecturer at St Andrews University， said his first-year lectures—which are open to students from all departments—were （14）crowds of 400， rather than the usual 250.
"There are a large number of students who are not （15）majors， who would like to learn something about it. One of the things I have done this year is to relate my teaching to contemporary （16）in a way that one hasn't traditionally done，" he added.
University applications rose 7% last year. But there were rises above average in several subjects. Nursing saw a 15% jump， with people's renewed interest in （17）in the public sector （部门） ，which are seen as more secure in economic crisis.
A recent study showed almost two thirds of parents （18）schools should do more to teach pupils about financial
matters， and almost half said their children had asked them what was going on， although a （19）of parents felt they did not understand it themselves well enough to explain.
Zack Hocking， the head of child trust funds， said： "It's possible that one good thing to（20）from the downturn will be a generation that's financially wiser and better equipped to manage their money through times of economic uncertainty."
19.（） financial。 applying。 careers。 minority。 drawing。 economics。 believed。 purpose。 spokesman。 events。 events。 professional。
沥青混凝土按沥青混合料所用的沥青材料的不同分为（）。 地沥青混凝土。 煤沥青混凝土。 抗水性沥青混凝土。 抗磨性沥青混凝土。
掌握了“蔬菜”这个概念，再学习“萝卜、白菜”等概念属（） 并列结合学习。 下位学习。 上位学习。 强化学习。
规则
蛋中的脂肪含量约为（）。
