标题: 求助：大全secB-8 [打印本页] 作者: ran2010zx 时间: 2011-3-17 23:12 标题: 求助：大全secB-8 8. Onepervasive theory explains the introduction of breakfast cereals in the early1900s as a result of the growing number of automobiles, which led to a declinein horse ownership and a subsequent grain glut; by persuading people to eatwhat had previously been horse feed, market equilibrium was restored. (A) by persuading peopleto eat what had previously been horse feed, market equilibrium was restored (B) persuadingpeople to eat what had previously been horse feed restored market equilibrium (C) by persuadingpeople to eat what had previously been horse feed, it restored marketequilibrium (D) the persuasionof people to eat what had previously been horse feed restored marketequilibrium（B） (E) marketequilibrium was restored when people were persuaded to eat former horse feed 这题为什么A错了呢？而且为什么选B？作者: ran2010zx 时间: 2011-3-18 10:08
someone help？作者: 毛毛carina 时间: 2011-3-18 13:12
A，你分析一下分号后面的句子结构就知道了，主语是market equilibrium，那by persuading peopleto eat what had previously要怎么理解呢？
B， persuading people to eat 这个是主语，这个事情 restored market equilibrium