求NN解答一下一道GWD洛基题

lidong123

1. in general, jobs are harder to get in times of economic recession because many businesses cut back operations. however, any future recessions in Vargonia will probably not reduce the availability of teaching jobs at government-funded schools. This is because vargonia has just introduced a legal requirement that education in government-funded shools be available, free of charge, to all vargonian children regardless of the state of the economy, ant that current student-teacher ratios not be exceeded.
which of the following , if true , most strengthens the argument?
A.   the current student-teacher ratio at vargonia's government-funded schools is higher thatn it was during the most recent period of economic recession.
B.    during recent periods when the vargonian economy has been strong , almost 25 percent of vargonian children have attended privately funded schools, many of which charge substantial fees.
C    nearly 20 percent more teachers are currently employed in vargonia's government-funded schools than had been employed in those schools in the period before the last economic recession.
D    teachers in vargonia's government-funded schools are well paid relative to teachers in most privately funded schools in vargonia, many of which rely heavily on part-time teachers.
E     during the last economic recession in vargonia, the government permanently closed a number of the schools that it had funded.
求解释！~  谢谢

rayrayho

The number of applications for teaching positions in Newtown’s public schools was 5.7 percent lower in 1993 than in 1985 and 5.9 percent lower in 1994 than in 1985. despite a steadily growing student population and an increasing number of teacher resignations, however, Newtown does not face a shortage in the late 1990’s.

Which of the following, if true, would contribute most to an explanation of the apparent discrepancy above?

A.    Many of Newtown’s public school students do not graduate from high school
B.    New housing developments planned for Newtown are (shared) for occupancy in 1987 and are expected to increase the number of elementary school students in Newtown’s public
C.    The Newtown school board does not contemplate increasing the ratio of students to teachers in the 1990’s.
D.    Teachers’ colleges in and near Newtown produced lower graduates in 1994 than in 1993
E.    In 1993 Newtown’s public schools received 40 percent more applications for teaching positions than there were positions available.


让我想起这道题

小鱼1988

我觉得B主要说的是charge the substantial fees啊。。。所以B是无关的。这里没有说到fees啊。。。
选A的话，现在的学生和老师比率比原来经济衰退的时候更高，更加说明了老师好找工作么不是。。。

fqy1988

A无关。选B主要就是看current student-teacher ratios not be exceeded。假如经济不好的话必然导致公立学校的学生增多，多以老师就不怕失业了。

小鱼1988

啊！！XDF给的答案是A啊。。。

lidong123

answer is B!~  我感觉 都挺有道理的！~  郁闷 看来我还是缺乏老美的思维啊

lidong123

ok!~  thank you very much !~~  i  didn't see it  just now ~

lidong123

i know B is the correct answer  but i can not figure it out.  why?

小鱼1988

选A，因为经济不好? many businesses(包括私立学校) cut back operations? 私立学校的学生由于cut operation没地儿去，跑来公立学校?公立学校的师生比一定?学生多了，老师自然就多了?所以教师更好找工作

小鱼1988

啊！这道题难倒不是选A么。。。。。。