高考英语短文改错错词考点高考英语短文改错错词考点虚词选择错误① 介词或副词选择错误：这种情况极为复杂，各种情况都有可能。这里只提供几组作为参考：before / ago, among / between, after / in, below / under, on / above / over, across / through, except / besides, with / in(用), t...