491.As far as I am concerned,education is about learning and the more you learn,_________.
A.the more life you are equipped
B.the more equipped for life you are
C.the more life you are equipped for
D.you are equipped the more for life
492.Our neighbor has ______ ours.
A.as a big house as
B.as big a house as
C.the same big house as
D.a house the same big as
491.答案是B;
be equipped for life为未来的生活做好准备。
492.答案是B;
考查同等比较。
493.Boris has brains.In fact,I doubt whether anyone in the class has _______ IQ.
A.a high
B.a higher
C.the higher
D.the highest
494.It is generally believed that teaching is ______ it is a science.
A.as art much as
B.much an art as
C.as an art much as
D.as much an art as
493.答案是B;
考查比较级。
494.答案是D。
495.In Spain,officials estimate that _______ 75 percent of the current violent crime is drug related.
A.much as
B.as much as
C.as many as
D.as great
496.Since taxi fare in the city may run _______ twenty dollars,I suggest that you take a bus.
A.as high as
B.as expensive as
C.so high that
D.so expensive as
495.答案是B;
as much as修饰不可数名词，而as many as修饰可数名词。
496.答案是A;
指价格或费用，一般用high/low修饰，而物品用expensive/cheap。
497.Mary kept weighing herself to see how much _____ she was getting.
A.heavier
B.heavy
C.the heavier
D.the heaviest
498.I think whoever makes _____ contributions to the company than the others should get _____ income.
A.greater;a highest
B.more greater;a higher
C.greater;the highest
D.more greater;the higher
497.答案是A；
考查比较级。称体重目的是看比以前重多少。
498.答案是C;
由than得知第一空用比较级。再由than the others看出第二空应用最高级，且前面要用定冠词the。
499.We'd better discuss everything ____ before we work out the plan.
A.in detail
B.in general
C.on purpose
D.on time
500.This shop will be closed for repairs ______ further notice.
A.with
B.until
C.for
D.at
499.答案是A;
考查介词短语在具体语境中的作用。句意:我们最好先详细地讨论好一切，然后再制定计划。In detail 详细地；in general 一般而言，总的来说,大体上；on purpose 故意地;on time 准时。根据句意选A。
500.答案是B;
until further notice为习惯搭配，意为:直到另行通知。